The sales budget and the schedule of cash receipts.
Option B.
Step-by-step explanation:
Account receivable is the account which consists of the amount that is to be received by a firm for the goods and the services that have been delivered to the customers but the amount and the payment has not yet been received by the firm for the same.
The amount of money that is still to be received can be derived from the accounts having the sales that is done by the firm to the clients.