Use this information for Carmen Co. to answer the question that follow. Carmen Co. can further process Product J to produce Product D. Product J is currently selling for $21.25 per pound and costs $15.80 per pound to produce. Product D would sell for $43.50 per pound and would require an additional cost of $10.60 per pound to produce. What is the differential cost of producing Product D? Oa. $12.72 per pound b. $6.36 per pound Oc. $10.60 per pound Od. $8.48 per pound