Gallerani Corporation has received a request for a special order of 4,500 units of product A90 for $27.10 each. Product A90's unit product cost is $26.80, determined as follows:
a) $26.80 is the selling price per unit.
b) $0.30 is the profit per unit.
c) $27.10 is the total revenue.
d) $26.80 is the total cost.