Stars Manufacturing Company produces Products A1, B2, C3, and D4 through a joint process. The joint costs amount to $200,000. Product A1 B2 C3 D4 Sales Value at Split-Off $10,000 $30,000 $20,000 $40,000 If Processed Further Additional Costs $2,500 $3,000 $4,000 $6,000 Sales Value $15,000 $35,000 $25,000 $45,000 If Product B2 will proceed further, what would be the effect on profit?