1. Prepare the journal entries to record the following transactions on Monroe Company's books using a perpetual inventory system.
(a) On March 2, Monroe Company sold $900,000 of merchandise to Churchill Company, terms 2/10, n/30.The cost of the merchandise sold was $620,000.
(b) On March 6, Churchill Company returned $120,000 of the merchandise purchased on March 2. The cost of the returned merchandise was $90,000.
(c) On March 12, Monroe Company received the balance due from Churchill Company.