compute the gross margin percentage for each product sold in december using the different methods for allocating the $105,000 joint cost

	Sales value of total		Joint costs
	production at splitoff	Weighting	allocated
A	75000
B	62500
C	60000
D	67500
	265000

additional info:

Product A 275,000 gallons Product B 100,000 gallons Product C 75000 gallons Product d 50,000 gallons the joint cost of purchasing and processing the crude vegtable oil were 105,000. sunny had no begining or ending inventoryes. sales of product c in december were 45,000 products A, B, and D, were further refined then sold. data related to december are as follows :	Separable Processing Costs
	to Make Super Products	Revenues
Super A	$240,000	$375,000
Super B	60,000	150,000
Super D	45,000	75,000

sunny had the options of selling products a, b and d at the splitoff point. this alternative would have yielded the following revenues for the december production:

product A- 75,000

Product B - 62,500

Product D- 67,500