Techmac Manufacturing is considering the following two alternatives. The cost information for the two proposals for replacing an equipment are provided are in table below. Initial cost $120,000 Benefits/year $20,000 for the first 10 years S12,000 per year for 20 years. Machine Y S96,000 Machine X and $9,000 for the next 10 years 20 years Life Salvage value $40,000 MARR S20,000 10% a) Determine the engineering economic symbols for each b) Draw the Cash flow Diagram for each Alternative c) Evaluate the Capital Recovery for Machine X and Machine d) If both proposals are operated at a MARR of 10%, which Machine (Machine) of the proposal would you advise Techmac Manufacturing to invest their money. Use Equivalent Uniform Annual Worth as the economic tool for your analvsis