Step 1: Understanding the Question:
The question asks to identify the factors that determine the amount of working capital a business requires.
Step 2: Key Concept:
Working capital is the capital required for day-to-day operations (Current Assets - Current Liabilities). The amount needed depends on various factors related to the nature and scale of the business operations.
Step 3: Detailed Explanation:
Let's examine how each factor affects working capital needs:
(A) Size of the enterprise: A larger firm, with higher levels of production and sales, will need to hold more inventory and will have a larger amount of accounts receivable compared to a smaller firm. Therefore, larger size means higher working capital requirements.
(B) Period of manufacturing process: This is a key component of the operating cycle. A longer manufacturing process means funds are locked up in work-in-progress for a longer duration, leading to a need for more working capital.
(C) Availability of raw materials: If raw materials are not easily available or if their supply is uncertain, a company must maintain a larger stock of raw materials to ensure uninterrupted production. This increases the investment in inventory and thus the working capital requirement.
Since all the listed factors have a direct impact on the working capital needs of a firm, they are all determinants.
Step 4: Final Answer:
The correct answer is (D) All of these.