Your firm is considering adding a new assembly line to increase the production of a manufactured good. Given the following information, what is the estimated project cash flow from this new assembly line? Express your answer in whole numbers. For example, if you calculate an answer of 8.36 your answer should be 8 and NOT 8.36 or 8.4

	Current Values	Projected Values
Revenues	108,727	139,821
Cost of Goods Sold	65,686	84,411
Operating Expenses (not including depreciation)	21,837	26,769
Depreciation	5,064	6,338
Taxes	4,746	5,689
Current Assets	28,218	34,766
Fixed Assets	128,992	132,414
Current Liabilities	20,778	29,066
Long-term Debt	37,778	44,406

answer is -1526, how do you do that in excel? full tutorial pls