Marianne kramer, the owner of handy man rentals, rents carpet cleaners to contractors and walk-in customers. she is interested in arriving at a forecast of rentals so that she can order the correct quantities of supplies that go with the cleaners. data for the last 10 weeks are shown here. week 1 2 3 4 5 6 7 8 9 10 rentals 13 22 21 19 29 24 23 30 15 15 a. prepare a forecast for weeks 6 through 10 by using a 4-week moving average (enter your responses rounded to two decimal places.)

If a bond is issued at a premium the effective interest rate is most likely

Amachine purchased three years ago for $720,000 has a current book value using straight-line depreciation of $400,000: its operating expenses are $60,000 per year. a replacement machine would cost $480,000, have a useful life of nine years, and would require $26,000 per year in operating expenses. it has an expected salvage value of $130,000 after nine years. the current disposal value of the old machine is $170,000: if it is kept 9 more years, its residual value would be $20,000. calculate the total costs in keeping the old machine and purchase a new machine. should the old machine be replaced?

The hartman family is saving $400 monthly for ronald's college education. the family anticipates they will need to contribute $20,000 towards his first year of college, which is in 4 years .which best explain s whether the family will have enough money in 4 years ?