Copy and paste, or type, the following into cells A1:D5 of an Excel spreadsheet:

Input data
fixed cost	18,000	Units	1,000
variable cost per unit	3.00	revenue	=D2*B4
sell price per unit	6.5	expenses	=B2+(B3*D2)
		profit	=D3-D4

Use Excel's Goal Seek to answer the following question. With a demand of 1,000 units, what is the sell price per unit that results in break even?

Enter only the numerical solution. Do not include a $ sign.