General Chemical Company (GCC) manufactures two products as part of a joint process: AI and BI. Joint costs up to the split-off point total $22,000. The joint costs are allocated to Al and B1 in proportion to their relative sales values. At the split-off point, product Al can be sold for $42.000, whereas product BI can be sold for $63,000 Product Al can be processed further to make product A2, at an incremental cost of $38,000, A2 can be sold for $85,000. Product B1 can be processed further to make product B2, at an incremental cost of $48,000. B2 can be sold for $95.000

Joint costs allocated to product Al total:

A. $13,200
B. $22,000
C. $13,500
D. $8.800