Pam Corporation holds 70 percent ownership of Spray Enterprises. On December 31, 20X6, Spray paid Pam $32,500 for a truck that Pam had purchased for $37,500 on January 1, 20X2. The truck was considered to have a 20-year life from January 1, 20X2, and no residual value. Both companies depreciate equipment using the straight-line method. Required:

a. Prepare the worksheet consolidation entry or entries needed on December 31, 20X6, to remove the effects of the intercompany sale. (If no entry is required for a transaction/event, select "No journal entry required" in the first account field.)

b. Prepare the worksheet consolidation entry or entries needed on December 31, 20X7, to remove the effects of the intercompany sale.