Answer: $34000
Step-by-step explanation:
From the question, we are informed that Firm A has a 15 percent marginal tax rate. Based on the information given, the after tax cost that Firm A will incur will be:
= $40000 - ($40000 × 15%)
= $40000 - ($40000 × 0.15)
= $40000 - $6000
= $34000