Answer: $210,000
Step-by-step explanation:
The cash flow statement deals with actual cash being transacted. If the company received $210,000 in dividends, this came as actual cash and will therefore be the amount recorded as being received as dividends under the operating activities section of the cash flow statement.
Return on investment is usually an unrealized figure which means that it is a non-cash transaction and so will not reflect in the cashflow statement.