Granger Co

Granger Co.can further process Product B to produce Product C.Product B is currently selling for $55 per pound and costs $42 per pound to produce.Product C would sell for $82 per pound and would require an additional cost of $13 per pound to produce.What is the differential revenue of producing and selling Product C?

A) $15 per pound
B) $42 per pound
C) $45 per pound
D) $27 per pound