Carmen Co. can further process Product 3 to produce Product D. Product 3 is currently selling for $23.65 per pound and costs $14.75 per pound to produce. Product D would sell for $37.25 per pound and would require an additional cost of $8.20 per pound to produce. What is the differential cost of producing Product D? Oa. 58.20 per pound Ob. 54.92 per pound Oc. 56.56 per pound Od. 59.54 per pound