Carmen Co. can further process Product 3 to produce Product D. Product 3 is currently selling for $20.00 per pound and costs $16.35 per pound to produce. Product D would sell for $39.10 per pound and would require an additional cost of $9.45 per pound to produce. What is the differential cost of producing Product D? Os $9.45 per pound Ob. $7.56 per pound Oc. 511.34 per pound d. 55.67 per pound