Moses Inc. sells ornate trophies. The average selling price of each trophy is $1,000, variable costs are $400, and fixed costs are $90,000 How many trophies must Moses Inc. sell to yield after-tax net income of $18,000, assuming the tax rate is 40%? A. 180 trophies B. 145 trophies C. 170 trophies D. 200 trophies E. 150 trophies