Please help me solve this, and please dont copy and paste. I need part A and B, show all steps! ill give a good rating ! Thank you

Homepage- Engineering Do Homework - Schadrick Taylor - Google Chrome ? ? C https:/ ww- Secure ! https://www.mathxl.c PlayerHomework aspx?homeworkld 4880890378tquestionld-1&flushed-false&cld 5060943&centerwinzyes Engineering Economics Si12018 Schadrick Taylor 7/31/18 5:25 PM Homework: Homework 6 Save core: 0 of 1 pt 9 of 12 (11 complete)> HW Score: 81.25%, 9.75 of 12 pts Problem 7-26 (algorithmic) Question Help An assembly operation at a software company currently requires $94,000 per year in labor costs. A robot can be purchased and installed to automate this operation, and the robot will cost $203,000 with no MV at the end of its 10-year life. The robot, if acquired, will be depreciated using SL depreciation to a terminal BV of zero after 10 years. Maintenance and operation expenses of the robot are estimated to be $70,000 per year. The company has an effective income tax rate of 40%. Invested capital must earn at least 10% after income taxes are taken into account. a. Use the IRR method to determine if the robot is a justifiable investment b. If MACRS (seven-year recovery period) had been used in Part (a), would the after-tax IRR be lower or higher than your answer to Part (a)? Click the icon to view the GDS Recovery Rates () for the 7-year property class. a. The after-tax IRR under the SL method is | |96 (Round to one decimal place ) Enter your answer in the answer box and then click Check Answer parts remaining Clear Al Check Answer Was this solution helpfur? 5:25 PM O Type here to search ^??7/31/2018