Plaintiff appeals from an order entered 6 November 1990, granting defendants’ motion for judgment on the pleadings, N.C.G.S. § 1A-1, Rule 12(c) (1990), and imposing sanctions against plaintiff in the amount of defendants’ attorney’s fees pursuant to N.C.G.S. § 1A-1, Rule 11 (1990).
Plaintiff instituted this action against defendants Taylor Products, Inc., National Lease Services, Inc., Ronald Taylor, and Oren *623 Taylor on 26 February 1990 seeking damages for breach of an “Agreement of Sale of Stock/Assets” pursuant to which defendants agreed to purchase plaintiff’s interest in Taylor Products, Inc. and National Lease Services, Inc. for a total price of $140,000. The agreement, which is attached to plaintiff’s complaint as an exhibit, provides that $15,000 of the purchase price is to be paid upon execution of the agreement, with the remainder payable in ten annual installments of $12,500 to begin on 1 January 1989. The agreement contains a provision which states that “all sums that have not been paid within ten (10) days after the date due are considered in default and the purchasers shall not be entitled to notice of default.” Plaintiff alleges the following: (1) that defendants failed to make the $12,500 annual payment that was due on or before 1 January 1990, or within ten days thereafter, and that therefore defendants are in default; (2) that defendants anticipatorily repudiated the contract by telling plaintiff that unless plaintiff agreed to accept a lesser total sum than was otherwise due plaintiff under the terms of the contract, that no further payments would be made to plaintiff; and (3) that defendants’ actions constitute unlawful and unfair methods of competition and unfair and deceptive acts and practices in violation of N.C.G.S. §§ 75-1.1 et seq. Plaintiff seeks damages in the amount of $112,500, and requests that the judgment be trebled pursuant to Section 75-16.
On 25 April 1990, defendants filed their answer, which included a motion to dismiss for failure to state a claim upon which relief can be granted, N.C.G.S. § 1A-1, Rule 12(b)(6), and a motion for sanctions pursuant to N.C.G.S. § 1A-1, Rule 11. In their answer, defendants denied plaintiff’s allegation that the 1 January 1990 payment was not tendered by the due date or the default date, and pleaded as a bar to plaintiff’s action the affirmative defenses of waiver and estoppel. In support of their Rule 11 motion, defendants argued that plaintiff’s action was not grounded in fact or law, and was interposed for the purpose of harassment, specifically noting the “ongoing controversy” between plaintiff’s father and the individual defendants. On 14 June 1990, Judge Craig B. Ellis heard and denied defendants’ Rule 12(b)(6) and Rule 11 motions.
On 29 June 1990, defendants made an offer of judgment to plaintiff pursuant to N.C.G.S. § 1A-1, Rule 68, for the sum of $112,500, together with interest on the $12,500 payment that was due on 1 January 1990. On 17 October 1990, defendants filed a motion for judgment on the pleadings, N.C.G.S. § 1A-1, Rule 12(c), as well *624 as a second Rule 11 motion in which defendants sought attorney’s fees on the grounds that (1) plaintiff’s complaint was not grounded in law; (2) the discovery sought by plaintiff was for an improper purpose; and (3) that plaintiff’s failure to accept defendants’ offer of judgment exhibited an improper purpose. Defendants’ motions were accompanied by several exhibits, including affidavits signed by Reuben Moore, attorney for defendant Ronald Taylor, and Ronald Taylor, as well as correspondence between plaintiff’s attorney and defendants’ attorneys. Plaintiff offered no evidence in opposition to the Rule 11 motion. In opposition to defendants’ motion for judgment on the pleadings, plaintiff submitted his own affidavit. After hearing on these motions on 5 November 1990, Judge D.B. Herring, Jr., granted defendants’ motion for judgment on the pleadings and for Rule 11 sanctions in the amount of $11,728.50, defendants’ total attorney’s fees.
The issues presented are whether I) Judge Herring was precluded from granting defendants’ motion for judgment on the pleadings, which was converted to one for summary judgment, because Judge Ellis had previously denied defendants’ Rule 12(b)(6) motion; II) material issues of fact preclude entry of summary judgment in favor of defendants; and III) the manner in which plaintiff conducted discovery, or his failure to accept defendants’ offer of judgment, constitute a violation of the improper purpose prong of Rule 11.
I
Plaintiff argues that Judge Herring was without authority to grant defendants’ Rule 12(c) motion because Judge Ellis had previously denied defendants’ Rule 12(b)(6) motion. It is unnecessary for us to address the question of whether a denial of a Rule 12(b)(6) motion precludes another judge from subsequently entering a Rule 12(c) order because here defendants offered in support of their Rule 12(c) motion the affidavits of individual defendant Ronald Taylor, and of his attorney, Reuben Moore. Thus, defendants’ Rule 12(c) motion was converted to one for summary judgment.
Battle v. Clanton,
II
When a defendant moves for summary judgment, he has the burden of showing that an essential element of the plaintiff’s claim is nonexistent, or that the plaintiff cannot produce evidence to support an essential element of his claim.
Bicycle Transit Auth., Inc. v. Bell,
Defendants sought and obtained the dismissal of all three of plaintiffs claims for relief. We review the arguments of plaintiff on each claim to determine whether summary judgment was proper.
A
Breach of Contract Claim
An application of the foregoing principles reveals that defendants are not entitled to summary judgment on plaintiff’s breach of contract claim. Although defendants submitted in support of their motion the affidavit of attorney Reuben Moore stating that Moore tendered the 1 January 1990 payment to plaintiff on the default date (10 January 1990), plaintiff offered an opposing affidavit in which plaintiff stated that defendants defaulted on this payment. The question of whether the payment was tendered by
*626
the default date bears directly on plaintiff’s claim for breach of contract, and the aforementioned evidence reveals that that issue is in dispute.
See Gore v. George J. Ball, Inc.,
B
Anticipatory Repudiation Claim
“[L]anguage that under a fair reading amounts to an intention not to perform [the contract] except on conditions which go beyond the contract constitutes a repudiation.” John D. Calamari & Joseph M. Perillo, Contracts § 12-4 (3d ed. 1987) (hereinafter
Calamari & Perillo).
A repudiation is anticipatory when it takes place before a party’s time for performance arises under the terms of the contract.
Id.
at § 12-3;
see also Cook v. Lawson,
A factual dispute exists with regard to the alleged conduct on which plaintiff bases his claim for anticipatory repudiation. Defendants offered the affidavit of individual defendant Ronald Taylor in which he stated that, contrary to the allegations in plaintiff’s complaint, “at no time did I threaten to withhold the January 1, 1990, payment if a compromise settlement could not be reached . . . .” In his opposing affidavit, plaintiff states that, in an attempt to gather evidence and information concerning defendants’ “intentions to abide by or otherwise repudiate the contract,” he taped the conversations between plaintiff and the individual defendants occurring after the default. Plaintiff states in his affidavit that such tapes will support and prove all of the allegations in plaintiff’s complaint, one of which is that “defendants specifically and unequivocally told plaintiff that no further payments would be made
*627
under this agreement unless plaintiff agreed to compromise his rights and . . . accept a much less lump sum payment than was otherwise payable to plaintiff under the terms [of] said agreement.” Whether plaintiffs affidavit meets the requirements of Rule 56(e), one being that the facts stated must be admissible in evidence, is immaterial in light of the fact that defendants failed to make a timely objection to the form of plaintiffs affidavit.
Mozingo v. Pitt County Memorial Hosp., Inc.,
Because a genuine issue of material fact exists with regard to plaintiffs claim for anticipatory breach of the contract, the trial court’s dismissal of this claim was error.
C
Section 75-1.1 Claim
Plaintiff in his brief fails to discuss his claim for unfair or deceptive acts or practices pursuant to Section 75-1.1. Accordingly, we deem this argument abandoned, see N.C.R. App. P. 28(a) (1991) (questions not presented and discussed in party’s brief deemed abandoned), and therefore affirm the grant of summary judgment on this claim.
Ill
Sanctions — Rule 11
Plaintiff first argues that Judge Herring was without authority to sanction him because Judge Ellis had previously denied defendants’ request for sanctions, and both of defendants’ sanctions motions raised the same legal issues. The determination of whether to impose or deny Rule 11 sanctions presents a legal question,
Turner v. Duke,
Defendants stated as the grounds for their first Rule 11 motion that the complaint was not grounded in law or fact and was interposed for the purpose of harassment. The bases for defendants’ second Rule 11 motion were that the complaint was not grounded in law, the discovery sought by plaintiff was for an improper purpose, and plaintiffs failure to accept defendants’ offer of judgment exhibited an improper purpose.
2
Thus, the common legal issue raised by both Rule 11 motions was whether plaintiff’s complaint was grounded in law. Because Judge Ellis had previously
denied
sanctions based on plaintiff’s complaint not being grounded in law, Judge Herring did not have jurisdiction to subsequently
impose
sanctions on the same grounds. Furthermore, the reasonableness of the belief that a complaint is warranted by existing law must be “judged as of the time the document was signed.”
Bryson v. Sullivan,
. In contrast, Judge Herring did have jurisdiction to determine whether plaintiff’s use of discovery and failure to accept defendants’ offer of judgment exhibited some improper purpose. These issues were not before Judge Ellis. Furthermore, in North Carolina, the duty imposed by the improper purpose prong of Rule 11 is a continuing one.
Bryson,
*629 Procedure
We must first determine whether defendants alleged and offered any competent evidence of improper purpose on the part of plaintiff which justifies the imposition of sanctions. The nature and detail of defendants’ allegation is relevant because due process requires that an alleged Rule 11 offender be given timely notice, not only that sanctions are being sought or considered, but of the bases for those sanctions and against whom they are sought. Gregory P. Joseph, Sanctions: The Federal Law of Litigation Abuse § 17(D)(1) (1989). In order to timely notify the alleged Rule 11 offender, Rule 6(d) requires that a Rule 11 motion be served on the alleged offender not later than five days “before the time specified for the hearing.” N.C.G.S. § 1A-1, Rule 6(d) (1990). Here, defendants served plaintiff with notice of their second Rule 11 motion on 17 October 1990. The hearing was scheduled on 5 November 1990, therefore defendants complied with Rule 6(d). Although defendants’ motion did not state any bases for the sanctions requested, defendants attached to the motion a memorandum setting forth in detail the bases asserted. Thus, defendants’ Rule 11 motion and accompanying memorandum gave plaintiff adequate notice of the bases for the sanctions sought by defendants.
When the motion came on for hearing, the trial court, as it was required to do in this case, conducted an evidentiary hearing.
See In re Kunstler,
The trial court’s failure to enter findings of fact and conclusions of law was error. It is now well established in North Carolina that an order imposing or denying sanctions requires findings of fact and conclusions of law.
Turner,
Discovery
Defendants offered in support of their argument that plaintiff’s prosecution of this action was for an improper purpose the affidavit of defendant Ronald Taylor (Ronald). In support of defendants’ asser *631 tion that plaintiff conducted discovery for an improper purpose, Ronald states that (1) plaintiff previously deposed Ronald and Oren Taylor and now “wants to take our depositions again”; (2) plaintiff subpoenaed documents from Taylor Manufacturing, Inc., which is not a party to this lawsuit, and is seeking financial information on the four Taylor companies for the period 1987 through 1989; (3) none of the information sought by plaintiff deals with the merits of plaintiff’s lawsuit against defendants for payment of the stock; and (4) “I believe . . . plaintiff is trying to obtain this information to give to his father so that his father can use it against us in some way.” These statements are insufficient to support a finding of improper purpose.
First, the bare assertion that plaintiff “wants to take our depositions again” is insufficient to meet defendants’ burden of proving improper purpose. The record contains no such notice of deposition by plaintiff,
see
N.C.G.S. § 1A-1, Rule 30 (1990) (notice of deposition must be in writing and served on all parties), nor does Ronald state when or for what purpose plaintiff seeks to depose him and Oren Taylor. Furthermore, even if plaintiff has properly noticed a second deposition of both Ronald and Oren Taylor, our discovery rules do not expressly prohibit deposing a party twice, nor are we persuaded that deposing a party twice constitutes harassment as a matter of law, as Ronald implies. Second, although defendants fail to include in the record a copy of the subpoena
duces tecum
that Ronald states plaintiff served on non-party Taylor Manufacturing, Inc., N.C.G.S. § 1A-1, Rule 45(c) provides express authority for obtaining documentary evidence from any person, whether or not the person is a party to the lawsuit. Moreover, Ronald fails to specify what documents plaintiff subpoenaed, and fails to offer any grounds for his assertion that such a request was improper, other than the immaterial fact that the recipient of the subpoena is not a party. Thus, Ronald has failed to meet his burden of proving that this discovery request violates the improper purpose prong of Rule 11. Third, although Ronald states that “none of the information” requested by plaintiff deals with the merits of the instant lawsuit, he fails to specify how such requests are unrelated, and again fails to include in the record any of the objectionable requests. Finally, Ronald’s “belief” that plaintiff’s discovery requests are for the purpose of harassment and to seek information regarding an unrelated lawsuit is not competent evidence to support defendants’ Rule 11 motion. The movant’s subjective belief
*632
that the lawsuit has been brought for improper purposes is immaterial in determining whether an alleged offender’s conduct is sanctionable, and the court must ignore such evidence.
Kunstler,
Failure To Settle
Defendants argued before Judge Herring and reassert before this Court that plaintiff’s failure to accept defendants’ offer of judgment in the amount of $112,500 plus interest is further evidence warranting sanctions upon plaintiff. We disagree. Plaintiff in his complaint alleges a violation of N.C.G.S. § 75-1.1, and seeks damages pursuant thereto. If successful, such a claim would have entitled plaintiff to treble damages. N.C.G.S. § 75-16 (1988). With our affirming of Judge Herring’s dismissal of plaintiff’s Chapter 75 claim, plaintiff is not now entitled to recover treble damages. However, we must not judge plaintiff’s refusal to accept defendants’ offer of judgment using the wisdom of hindsight, but rather should view it in light of the circumstances existing at the time of the offer. See Fed. R. Civ. P. 11 advisory committee’s note.
At the time of defendants’ offer of judgment, plaintiff had a viable Chapter 75 claim, the trial court having denied defendants’ Rule 12(b)(6) motion and defendants’ motion for sanctions based on plaintiff’s claim not being warranted by existing law. Moreover, defendants’ offer of judgment, though it included the total amount due plaintiff under the contract, did not take into account the treble damages sought by plaintiff. Thus, plaintiff’s decision to proceed with rather than settle the lawsuit was objectivély reasonable and cannot itself support a conclusion that the continued pursuit of this action was for an improper purpose.
See Bryson,
We are aware that a claim, while well grounded in law, can nevertheless violate the improper purpose prong of Rule 11. Id. However, defendants offer no evidence of improper purpose related to plaintiff’s failure to accept the offer of judgment, other than the mere fact that they offered plaintiff the total amount due under the contract and he refused it. Absent other meritorious evidence of improper purpose, we conclude that plaintiff’s failure to settle this case by refusing to accept defendants’ offer of judgment does not rise to the level of a violation of Rule 11.
*633 For the foregoing reasons, Judge Herring’s order dismissing plaintiffs claims for breach and anticipatory breach of contract is reversed; his order dismissing plaintiff’s claim pursuant to Section 75-1.1 is affirmed; and his order imposing Rule 11 sanctions on plaintiff in the amount of $11,728.50 is reversed.
Reversed in part, affirmed in part, and remanded.
Notes
. The selection of the
type
of sanction to impose is a discretionary issue,
Turner,
.. We note that defendants did not seek sanctions pursuant to N.C.G.S. § 1A-1, Rule 26(g), even though they allege an improper purpose on plaintiff’s part relating to discovery requests. However, this failure to proceed under Rule 26(g) is not material because the language of Rule 26(g) is essentially the same as the language of Rule 11. See Turner (applying Rule 11 to discovery abuse). Therefore, the procedure for imposing sanctions under Rule' 11 is the same as the procedure for imposing sanctions under Rule 26(g).
. We note that plaintiff did not sign or verify the complaint in this case. However, this absence of the represented party’s signature is immaterial because “Rule 11(a) allows the trial court to impose sanctions on the
signer
of the pleading, ‘a represented party, or both
Higgins v. Patton,
