Final answer:
The primary purpose of the cash budget is to help a firm anticipate its future cash flows, allowing it to plan for the need of outside funding or excess funds to be invested.
Step-by-step explanation:
The primary purpose of the cash budget is to help a firm anticipate its future cash flows, allowing it to plan for the need of outside funding or excess funds to be invested.
By creating a cash budget, a firm can forecast its inflows and outflows of cash over a specific period of time. This helps the firm identify any potential cash shortages or surpluses, allowing them to take appropriate actions such as securing additional funding or investing excess funds.