The direct method of presenting net cash flow from operating activities must be used in a statement of cash flows. Hence option a is correct.
Net cash flow is defined as a profitability indicator that shows how much money a company makes or loses over a specific time frame. A company is said to have positive cash flow if, after paying all of its operational expenses, it still has cash left over.
One of two accounting treatments that are used to produce a cash flow statement is the direct approach. The statement of cash flows direct method does not convert the operational section from accrual accounting to a cash basis; rather, it uses real cash inflows and outflows from the company's activities.
Thus, the direct method of presenting net cash flow from operating activities must be used in a statement of cash flows. Hence option a is correct.
To learn more about net cash flow, refer to the link below:
https://brainly.com/question/10714011
#SPJ1