Review the following transactions and prepare any necessary journal entries for Olinda Pet Supplies.
A. On March 2, Olinda Pet Supplies receives advance cash payment from a customer for forty dog food dishes (from their Dish inventory), costing $25 each. Olinda had yet to supply the dog food bowls as of March 2.
B. On April 4, Olinda provides all of the dog food bowls to the customer.