Final answer:
The after-tax cost of the expenditure is $85,000 if Binder incurs the cost and $79,000 if Clipper incurs the cost. Binder Corp should incur the cost.
Step-by-step explanation:
The after-tax cost of the expenditure is $85,000 if Binder incurs the cost and $79,000 if Clipper incurs the cost. According to this analysis, Binder Corp should incur the cost.