The starting balance of Accounts Receivable is $$3,600$

The starting balance of Cash is $$12,500$

The starting balance of Inventory is $$5,200$

$1.$ Sell product for $$40$ in cash with historical cost of $$40$

$2.$ Receive payment of $$13$ owed by a customer

$3.$ Buy $$14$ worth of manufacturing supplies for cash