ard My courses 20201 - Ger - . 18 ut of First :[4] Four projects are under consideration by an Engineering company. All projects have a 10-year life and the company's MARR IS 7%. Details about these projects as follows; The Net present worth (NPW) of project A is $3,429 . The B/C ratio of project Bis 0.98 The Aw of project is $554 The Internal rate of return (IRR) of project D 6.85% Which project should be selected? Explain your answer question second: [4] For the following two alternatives, choose the best one using AW method show calculations. Consider that the interest rate 10% B Capital cost. $ -65.000 85,000 Annual cost, $/year -20.000 -4,000 Salvage value, $ 24.000 15,000 ufe, year 3 6 i !!! U S