Prepare the journal entries to record these transactions on wildhorse co.’s books using a periodic inventory system. (if no entry is required, select "no entry" for the account titles and enter 0 for the amounts. credit account titles are automatically indented when amount is entered. do not indent manually. record journal entries in the order presented in the problem.) (a) on march 2, wildhorse co. purchased $907,500 of merchandise from sandhill co., terms 2/10, n/30. (b) on march 6, wildhorse co. returned $115,700 of the merchandise purchased on march 2. (c) on march 12, wildhorse co. paid the balance due to sandhill co..