Wirey Chemical Company has a process that produces three joint products with the following information: Joint Products # units produced Sales Value @ Split-off Costs to process further (per unit) Sale value after further processing (per unit) A 10,000 $150,000 $2 $20 B 5,000 $100,000 no further processing can be done C 10,000 $250,000 $7 $40 Using the physical units method, how much of the $20,000 of joint costs should be allocated to Product A