8. Assume the following information:

	Amount				Per Unit
Sales	$	600,000			$	40
Contribution margin	$	360,000			$	24
Net operating income	$	240,000

If the selling price per unit increases by 7% and unit sales drop by 5%, then the best of estimate of the new net operating income is:

9. Assume the following information:

		Amount
Selling price	$	30
Variable expense per unit	$	12
Fixed expenses	$	11,500	per month
Unit sales		2,070	per month

What is the net operating income per month?