Asset a has an expected return of 20% and a standard deviation of 25%. the risk-free rate is 10%. what is the reward-to-volatility ratio?

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?

You cannot make copies of media, even as a personal backup, without violating copyright. true

Emerson has an associate degree based on the chart below how will his employment opportunities change from 2008 to 2018