(a) The fee for a certificate representing that a vehicle has passed a safety inspection is $2.
(b) [Reserved]
(c) Except as modified in subdivision (e) of this section, the fee for a certificate representing that a vehicle has passed a combined safety and emissions inspection is $6.
(d) [Reserved]
(e) The fee for a certificate representing that a vehicle has passed a combined safety and diesel emissions inspection is $2.