Chris Co. is considering replacing an old machine. The old machine was purchased for $100,000 and has a book value of $40,000 and should last four more years. Chris Co. believes that it can sell the old machine for $50,000. The new machine cost $80,000 and will have a 4-year life and a $10,000 salvage value. Currently, it cost $20,000 annually to operate the old machine. The new machine is more efficient and should reduce operating cost by 50%. Based on quantitative analysis, calculate the relevant costs and indicate if Chris Co. should replace the old machine

Which energy career pathways work with renewable energy? check all that apply.

John and daphne are saving for their daughter ellen's college education. ellen just turned 10 at (t = 0), and she will be entering college 8 years from now (at t = 8). college tuition and expenses at state u. are currently $14,500 a year, but they are expected to increase at a rate of 3.5% a year. ellen should graduate in 4 years--if she takes longer or wants to go to graduate school, she will be on her own. tuition and other costs will be due at the beginning of each school year (at t = 8, 9, 10, and 11).so far, john and daphne have accumulated $15,000 in their college savings account (at t = 0). their long-run financial plan is to add an additional $5,000 in each of the next 4 years (at t = 1, 2, 3, and 4). then they plan to make 3 equal annual contributions in each of the following years, t = 5, 6, and 7. they expect their investment account to earn 9%. how large must the annual payments at t = 5, 6, and 7 be to cover ellen's anticipated college costs? a. $1,965.21b. $2,068.64c. $2,177.51d. $2,292.12e. $2,412.76

Reagan corporation is a wholesale distributor of truck replacement parts. initial amounts taken from reagan's records are as follows: