Answer:
Product C and J only should processed further.
Step-by-step explanation:
A project from a joint process should be processed further if additional sales revenue from further processing exceeds further processing cost.
So we will compare the net income i.e additional sales revenue minus sales further processing cost less for the three products as follows:
Net income
Product C : (100,000-75,000)-20,000 = $5,000
Product J: (115,000-70,000)-36,000= $9,000
Product R: (55,000-46,500) - 10,000=$(1,500)
Product C and J only should processed further.