-4 View Policies Current Attempt in Progress Crane, Inc. can produce 100 units of a component part with the following costs: $ 29900 13600 Direct Materials Direct Labour Variable Overhead Fixed Overhead 31600 22700 If Crane Inc. purchases the units externally for $ 80700, by what amount will its total costs change? Fixed costs are not ivoidable if the company purchases externally. an increase of $ 80700 O an increase of $ 16300 O a decrease of $ 22700 O an increase of $ 5600 Submit Save for Later Attempts:0 of 1 used