Stuck on this one. Any help wpuld be appreciated...

Inferring Transactions from Financial Statements Lowe's is the second-largest home improvement retailer in the world, with 1,857 stores. During its 2015 fiscal year ended in January 2016, Lowe's purchased merchandise inventory at a cost of $39,051 ($ millions). Assume all purchases were made on account and accounts payable is only used for inventory purchases. The following T-accounts reflect information contained in the company's 2014 and 2015 balance sheets.

Merchandise Inventories Accounts Payable 2014 Ba 8,911 5,124 2014 Bal. 2015 Bal. 9,458 5,633 2015 Bal