Answer:
C. $4,500
Explanation:
The portion of the joint cost for Preon allocation is shown below:
= Total joint cost for two products × (Preon cost ÷ Total cost)
where,
Total joint cost = $7,500
Preon cost = 10,000 gallons × $6 per gallon = $60,000
And, the total cost is
= 10,000 gallons × $6 per gallon + 20,000 gallons × $2 per gallon
= $60,000 + $40,000
= $100,000
So, the allocated cost equal to
= $7,500 × ($60,000 ÷ $100,000)
= $4,500