Final answer:
Monthly cash expenses represent the cash outflows or expenditures made by a company in a given month, and they are not estimated from the investing or financing sections of the cash flow statement.
Step-by-step explanation:
The correct answer to the question is none of these choices are correct.
Monthly cash expenses represent the cash outflows or expenditures made by a company in a given month. These expenses include items such as rent, utilities, salaries, and other operating costs. It is not estimated from the investing or financing sections of the cash flow statement, as these sections focus on the company's investments and sources of funding.
Keywords: cash expenses, investing section, financing section