Westerville Company reported the following results from last years operations:

Sales	$	2,300,000
Variable expenses		670,000
Contribution margin		1,630,000
Fixed expenses		1,170,000
Net operating income	$	460,000
Average operating assets	$	1,437,500

At the beginning of this year, the company has a $287,500 investment opportunity with the following cost and revenue characteristics:

Sales	$	460,000
Contribution margin ratio		50	% of sales
Fixed expenses	$	161,000

The companys minimum required rate of return is 15%.

12a. What is the residual income of this years investment opportunity?

12b. If the company pursues the investment opportunity and otherwise performs the same as last year, what residual income will it earn this year?