The Lozito Corp. sold a $6,000 set of bedroom furniture to a customer. The customer agreed to pay the balance in four payments of $1,500, plus interest. The first payment was at the time of delivery. The cost of the bedroom furniture to Lozito was $4,000. Compute the revenue and cost of sales that Lozito should record as it receives each payment, if it used:

A. Immediate recognition at time of sale B. The installment method C. The cost recovery method