An analyst gathered the following data about a company:
| Net sales | $4000 |
| Dividends declared | 170 |
| Cost of goods sold | 2000 |
| Other cash expenses for inputs | 500 |
| Long-term debt principal repayment | 250 |
| Cash tax payments | 200 |
| Purchase of new equipment | 300 |
| Inventory increased by | 100 |
| Accounts payable increased | 300 |
| Depreciation expense | 75 |
The company' s cash flow from operations is（ ）。
| Sales | +$4000 |
| Cash received from customers | +$4000(since no change in AR) |
| Cost of goods sold | -2000 |
| Increase in inventory | -100 |
| Increase in accounts payable | +300 |
| Other cash input expenses | -500 |
| Cash paid for inputs | -2300 |
| Cash paid for taxes | -200 |
| Cash flow from ope rations | +1500 |