Please show all work.

Extra Credit Assigmnent Chapter 16 Problem 1 {Ignore taxes for this problem! 2 points Ether Inc. is considering an option to buy injection molding machinery and has gathered the following information regarding this investment: The initial cost is estimated to be $180,000 and the machinery is expected to have a useful life of 5 years. Ether Inc.requires a minimum rate of return of 8%, and has calculated the following data pertaining to the purchase and operation of this machinery: Y Estimated Annual Estimated Annual ear Cash Inflows Cash Outflows I l I $ 40,000 I $8,000 I2 I $50, 000 I $18,000 I3 I $75, 000 I $22, 000 I4I $105,000 I $35,000 I |5| $110,000 I $50,000 I Determine Ether Inc.'s payback period, accounting rate of return, and NPV for this investment? Depreciation Problem 2 3 points Steeda Auto is planning on purchasing a hi-tech laser molding equipment. The expected cost of this equipment is $75,000, and it is expected to have a useful life of 6 years and an estimated salvage value of $3,000. The printer is expected to produce cash savings of $23,000 per year in reduced labor costs and the cash operating costs to run this printer are estimated to be $5,000 per year. Assume Steeda Auto is in the 34% tax bracket and has a minimum desired rate of return of 12% on this investment. Determine the: 1. (a) payback period, (b) ARR, and (c) NPV (Ignoring taxes), and 2. (a) payback period, (b) ARR, and (c) NPV (Assuming taxes)