for the cost and price functions below, fina a) the number, q of units that produces maximum profit; b) the price, p, per unit that produces maximum profit; and c) the maximum profit, P.

C(q)= 90+14q; p=74-2q

a) the number, q, of units that produces maximum profit is q=

b) the price, p, per unit that produces maximum profit is p=$

c) the maximum profit is P=$