FSA SFO question equipment, following, principal

franzino

An analyst gathered the following information.
Net Sales  $ 4,000
Dividends Declared  170
Cost of goods sold  2,000
Other cash expenses for inputs  500
Longterm debt principal repayment  250
Cash tax payments  200
Purchase of new equipment  300
Inventroy increased by  100
Accounts payable increased  300
Depreciation expense  75
The company’s cash flow from operations is:
A $1,200
B 1,500
C 1,405
D 1,575
I can’t come up to the right answer… If you know it, please help.