las question Differential Analysis In each of four independent cases, the amount of differential revenue or differential cost is as follows (parentheses indicate decreases): 2 Increases (decreases) in: Revenue Costs $38,000 $0 ? (18,000) so For each case, determine the missing amount that would be necessary for the net differential amount to be: a. $24,000 Use a negative signs with answers to reflect decreases. 4 Increases (decreases) in: $38,000 sO s Revenue 50 $(18,000)