Current Attempt in Progress Two investments involving a virtual mold apparatus for producing dental crowns qualify for different property classes. Investment A has a cost of $53,600, lasts 9 years with no salvage value, and costs $150,000 per year in operating expenses. It is in the 3-year property class. Investment B has a cost of $84,500.00, lasts 9 years with no salvage value, and costs $125,000 per year. Investment B, however, is in the 7-year property class. The company marginal tax rate is 25%, and MARR is an after-tax 10%. a. Based upon the use of MACRS-GDS depreciation, compare the AW of each alternative. AWA = $ AWB = $ Which should be selected? (Investment A; Investment B) b. What must be Investment B's cost of operating expenses for these two investments to be equivalent? $ Round your answer to 2 decimal places. The tolerance is 10. Click here to access the TVM Factor Table Calculator Click here to access the MACRS-GDS table. eTextbook and Media Hint GO Tutorial Save for Later Attempts: 0 of 3 used Submit Answer