Answer:
a) subtotals of each of the three main sections.
Explanation:
A cash flow statement is a representation of the cash inflows and outflows from various activities in a business. The three main sources of cash flow are operating activities, investing activities, and financing activities.
Operating activities include daily production activities that a business usually engages in like manufacturing or selling.
Financing activities are those that affect the capital base of the organisation.
Investing activities are those that involve purchase or sale of assets, and investment in securities.
To get a better knowledge of the cash flow of the organisation we will need to evaluate subtotals of each of these three sections
