General Chemical Company (GCC) manufactures two products as part of a joint process:
A1 and B1. Joint costs up to the split-off point total $22,000. The joint costs are allocated
to A1 and B1 in proportion to their relative sales values. At the split-off point, product A1
can be sold for $42,000, whereas product B1 can be sold for $63,000. Product A1 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.