Which of the following statements concerning ideal standards is incorrect?

group of answer choices
a. ideal standards generally do not provide the best motivation for workers
b. ideal standards do not make allowances for waste, spoilage, and machine breakdowns
c. ideal standards are better suited for cash budgeting than practical standards
d. ideal standards may be better than practical standards when managers seek continual improvement

Your sister turned 35 today, and she is planning to save $60,000 per year for retirement, with the first deposit to be made one year from today. she will invest in a mutual fund that's expected to provide a return of 7.5% per year. she plans to retire 30 years from today, when she turns 65, and she expects to live for 25 years after retirement, to age 90. under these assumptions, how much can she spend each year after she retires? her first withdrawal will be made at the end of her first retirement year.