Defendants appeal as of right from an order of the circuit court granting plaintiffs motion for summary disposition. The court also declared that plaintiffs claims for supplemental benefits, fringe benefits, and deferred compensation pursuant to MCL 330.1113; MSA 14.800(113) accurately reflected the law and that plaintiff should receive those benefits for as long as she received workers’ compensation benefits. We reverse the decision of the trial court on the authority of
Alston v Northville Regional Psychiatric Hosp,
i
Plaintiff was injured during the course of her employment at the Kalamazoo Regional Psychiatric Hospital when she was assaulted by a mental patient. As a result of the injuries and disabilities suffered from that assault, plaintiff applied for and received workers’ compensation benefits, pursuant to the Workers’ Disability Compensation Act, MCL 418.101 et seq.; MSA 17.237(101) et seq. Benefits were administered by the Accident Fund of the Stаte of Michigan. It was determined that plaintiffs "average weekly wage,” computed under MCL 418.371; MSA 17.237(371), was $681.50 and that plaintiff would receive a weekly "compensation rate” in the amount of $365.62.
Plaintiff then filed a request for supplemental *297 disability benefits pursuant to MCL 330.1113; MSA 14.800(113), which provides supplemental disability benefits for employees of the Department of Mental Health (dmh) who are injured as a result of assaults by recipients of mental health services. These supplemental benefits are to be added to the workers’ compensation benefits so that the payments made to the employee will equal, but not exceed, the "weekly net wage” received by thе employee at the time of the injury. The dmh, under Department of Management and Budget (dmb) guidelines, calculated plaintiffs weekly net wage under MCL 330.1113; MSA 14.800(113) to be $347.37, less than what she was receiving in workers’ compensation benefits. The hospital denied plaintiff supplemental benefits because, according to thе calculations of the dmh she was already being paid more than one hundred percent of her weekly net wage.
Plaintiff also requested fringe benefits and deferred compensation benefits as guaranteed by MCL 330.1113; MSA 14.800(113). The hospital denied these also, claiming that she was not entitled to them pursuant to the terms of the statute.
Plaintiff thereafter filed a complaint against the hospital, the dmh, and the dmb, alleging that she was entitled to one hundred percent of her net weekly wage, which she claimed should be the same as the average weekly wage calculated under the workers’ compensation act. She also alleged that the hospital’s decision to terminate her employment after one hundred weeks of receiving workers’ compensation benefits was contrary to law.
Plaintiff filed a motion for summary disposition, alleging that there was no material issue of fact regarding her claims and that she wаs entitled to judgment as a matter of law.
*298 In her brief filed with the motion for summary disposition, plaintiff questioned the guidelines set up by the dmb and the dmh, asked the court to interpret "weekly net wage” as used in MCL 330.1113; MSA 14.800(113), and requested the court to determine the constitutionality of the termination of her employment by the dmh and the dmb after a one hundred-week period of disability.
The trial court entered an opinion and order granting plaintiffs motion for summary disposition, finding that the only question before it was the interpretation of MCL 330.1113; MSA 14.800(113). The court determined that the Legislature had intended that an employee to whom the statute applied should reсeive full wages during the disability period and would not be limited to an amount less than the average weekly wage under the workers’ compensation act. The court also determined that the Legislature had intended that a disabled employee’s job not be terminated until workers’ compensation benefits were expired, which would be after five hundred weeks, not one hundred weeks. The court further ordered that the money owed plaintiff should be paid by a lump sum check and that payment of supplemental benefits was to start immediately.
Defendants appealed to this Court, which granted their motion for immediatе consideration and for a stay.
ii
MCL 330.1113; MSA 14.800(113) provides:
A person employed by the department [of mental health] who is injured as a result of an assault by a recipient of mental health services shall *299 receive his full wages by the department until workmen’s compensation benefits begin and then shall receive in addition to workmеn’s compensation benefits a supplement from the department which together with the workmen’s compensation benefits shall equal but not exceed the weekly net wage of the employee at the time of the injury. This supplement shall only apply while the person is on the department’s payrоll and is receiving workmen’s compensation benefits and shall include an employee who is currently receiving workmen’s compensation due to an injury covered by this section. Fringe benefits normally received by an employee shall be in effect during the time the employee receives the supрlement provided by this section from the department.
The term "weekly net wage” is not defined in the Mental Health Code.
If reasonable minds can differ with regard to the meaning of a statute, judicial construction is appropriate.
Dep’t of Social Services v Brewer,
Courts may look to the legislative history of an
*300
act to ascertain the reason for the act and the meaning of its provisions.
People v Hall,
hi
Dеfendants first claim that the "weekly net wage” referred to in MCL 330.1113; MSA 14.800(113) is not the equivalent of the "average weekly wage” computed under the Workers’ Disability Compensation Act, MCL 418.371; MSA 17.237(371), and urge us to reverse on this basis the trial court’s order granting summary disposition to plaintiff. An identical claim was made in
Alston, supra,
and in
Pringle v Ypsilanti Regional Psychiatric Hosp,
We agree with
Alston
and
Pringle
that the terms "average weekly wage” and "net weekly wage” are not synonymous. See also
Schumacher v Macomb-Oakland Regional Center,
*301
First, because the mental health statute refers to workers’ compensation benefits and directly ties supplemental benefits to benefits received under the workers’ compensation act, the statutes are in pari materia and must be read together. See
Feld v Robert & Charles Beauty Salon,
Second, and most imрortant, to effectuate the intent of the Legislature that mental health workers affected by the statute receive their full salary, it is imperative that a worker’s true salary, including overtime, be used to compute supplemental benefits. Only by considering overtime pay normally earned can the dmh fully effectuate the intent of the Legislature.
The first criterion in determining legislative intent is the specific language of the statute. Hawkins, supra. The statute states that a worker injured as a result of an assault by a mental health services recipient shall receive his "full wages” by the dmh until workers’ compensation benefits begin. Once workers’ compensation benefits begin, such a worker shall receive a supplement from the dmh that together with workers’ compensation benefits shall equal but not exceed the "weekly net wage” of the employee at the time of the injury. In our view, this language evidences an intent by the Legislature to provide affected workers with a supplement to workers’ compensation benefits that would put them in the same position as they would have been had they been working. This necessarily requires a finding that overtime pay be included in the calculation of benefits, but we are unable to find so because wе are bound by the Alston precedent.
*302 We also have examined the legislative history of the statute and find that our interpretation of the statute is consistent with that history. The analysis of House Bill 5847, which eventually became the statute at issue here, stated that the bill was designed to provide a supplement from the dmh to employeеs who, while on the job, are assaulted by recipients of mental health services. The analysis states in part:
Every day many employees of the Department of Mental Health are put in difficult positions where they are expected to supervise and care for mentally unstable persons. There have been instances where employees have been attacked by inmates. Injuries suffered as a result of these attacks are not the fault of the employee and are incurred in the line of duty. For this reason some persons believe that provision should be made to provide these employees with full salary when injured by an inmate assault. [House Legislative Analysis, HB 5847, First Analysis, June 9, 1976.]
The analysis also states:
Employees in state mental institutions work in unique situations where they are expected to supervise and care for mentally unstable persons. There have been occasions where an inmate has attacked an employee without any apparent provocation by the employee. Employees who jeopardize their welfare while in the line of duty deserve to be fully compensated if injured.
The Department of Corrections provides supplemental benefits to workmen’s compensation fоr those employees injured as the result of an assault by an inmate. Department of Mental Health employees are placed in equally dangerous and volatile situations and should also be fully compensated when injured by an inmate. [Id.]
After examining the express language of the *303 statute and its legislative history, we conclude that the reason fоr the statute is to provide dmh employees with a supplement that would fully compensate them when injured on the job by a mental health services recipient. These same aids to statutory construction also lead us to conclude that the Legislature recognized that an injured worker is not fully compеnsated by workers’ compensation benefits and that overtime pay must be included in determining the supplemental benefit if an injured employee is to be fully compensated. By failing to consider overtime pay in calculating "net weekly wage,” defendants will almost always deny an injured employee any supplemental benefits because workers’ compensation expressly includes overtime pay in its calculation.
We recognize that a long-standing, consistent administrative interpretation of a statute by those charged with its execution is entitled to considerable weight,
Feld, supra,
p 314;
Manistee v Employment Relations Comm,
IV
Were we not bound by Alston, we would find that the trial court properly granted summary disposition in plaintiff’s favor. We would find, however, that in applying the statute, the court erred in its award to plaintiff. The court equated "aver *304 age weekly wage” under MCL 418.371; MSA 17.237(371) with "weekly net wage.” In our view, the court should have computed the "weekly net wage” by subtracting from the "average weekly wage” (which includes overtime pay) taxes, deductions, and workers’ compensation payments.
If this case were not controlled by Alston, we would affirm the trial court’s grant of summary disposition to plaintiff, but would reverse the order granting plaintiff $315.88 in weekly supplemental benefits and would remand this case to the trial court for recomрutation of the benefits due plaintiff.
v
Defendants also contend that the trial court erred in determining that termination of plaintiff’s employment after one hundred weeks was improper. We disagree, but again are bound by this Court’s precedent in Alston to reverse the decision of the trial court on this basis as well.
A panel of this Court in
Pringle, supra,
p 457, hеld that the dmh could fire the plaintiffs in that action after one hundred weeks of disability. The
Pringle
panel relied on
Jesse v Dep’t of Mental Health,
While silence by the Legislature for many years following judicial construction of a statute may
*305
suggest consent to that construction,
Craig v Larson,
The statute provides that the supplement shall apply only while the person is on the payroll of the dmh. In our view, this dоes not give the dmh a license to arbitrarily terminate a worker’s employment after one hundred weeks of disability. To allow the dmh to arbitrarily remove affected workers from its payroll after one hundred weeks of disability would frustrate the intent of the Legislature and would nullify the benefit the Legislature intended to bestow upon them while they are on the payroll and receiving workers’ compensation payments. Only because we are bound by Alston do we conclude that the trial court erred in finding that termination of plaintiff’s employment after one hundred weeks of disability was improper.
We note in passing that, although plаintiff has failed to exhaust her administrative remedies with regard to this issue, judicial review is not precluded here because the law will not require the doing of a futile act.
Adkins v Dep’t of Civil Service,
Exhaustion of administrative remedies in this case would have been futile for two reasons. First, because of the Jesse case, plaintiff had little, if any, chаnce of prevailing even if she had exhausted her administrative remedies. Second, defendants state in their brief on appeal that plaintiff was covered by a collective bargaining agreement between Council 25, AFSCME, AFL-CIO and the State of Michigan that provided a four-step grievance proсedure that culminated in final, bind *306 ing, and unappealable arbitration. Had plaintiff availed herself of her administrative remedies under the collective bargaining agreement, she would have been left without a right to resort to the courts in the likely event that her grievance was denied.
VI
Defendants’ final claim is that the trial court erred in restrаining defendants from terminating plaintiffs employment after one hundred weeks of disability. Again, because of the controlling precedent in Alston, we are constrained to agree.
The trial court’s order granting summary disposition to plaintiff is reversed, and this case is remanded to the trial court for entry of judgment in favor of defendants. We do not retain jurisdiction.