Data
Example E
Cost of equipment needed	$60,000
Working capital needed	$100,000
Overhaul of equipment in four years	$5,000
Salvage value of the equipment in five years	$10,000
Annual revenues and costs:
Sales revenues	$200,000
Cost of goods sold	$125,000
Out-of-pocket operating costs	$35,000
Discount rate	14%

Enter a formula into each of the cells marked with a ? below
Exhibit 7-8
		Years
	Now	1	2	3	4	5
Purchase of equipment	?
Investment in working capital	?
Sales		?	?	?	?	?
Cost of goods sold		?	?	?	?	?
Out-of-pocket operating costs		?	?	?	?	?
Overhaul of equipment					?
Salvage value of the equipment						?
Working capital released						?
Total cash flows (a)	?	?	?	?	?	?
Discount factor (14%) (b)	?	?	?	?	?	?
Present value of cash flows (a) x (b)	?	?	?	?	?	?
Net present value	?

*Use the formulas from Appendix 7B:
Present value of $1 = 1/(1+r)^n
Present value of an annuity of $1 = (1/r)*(1-(1/(1+r)^n))
where n is the number of years and r is the discount rate

Fill in the cells with question marks using formulas that refer back to the given data.