Answer:
The answer is 422,000.
Step-by-step explanation:
The cash flow from operating activities is equal to Net income minus changes in working capital. Working capital (WC) is defined as Current assets minus Current Liabilities. Changes in working capital is defined as WC at end of the year minus WC at the beginnig of the year.
If the only change in Current assets is the disminution of accounts receivable, then the WC also decreases in that amount. So, the changes in WC is $105,000 - $120,000 = $(15,000).
The the cash flow from operating activities is
![$ 407,000 - $ (15,000) = 407,000 + 15,000 = 422,000](https://img.qammunity.org/2020/formulas/business/college/khuoba38uge50oagu4u0if4tj56eiej25p.png)