National Storage employs 88 workers with a gross monthly payroll of $135,000. Fringe benefits are 8.4% of payroll for a profit sharing plan and $9.27 per employee for life insurance. What percentage of payroll is the total cost of fringe benefits? Round your answer to the nearest then the of a percent.

You put ​$350 per month in an investment plan that pays an APR of 4.5​%. How much money will you have after 21 ​years? Compare this amount to the total deposits made over the time period.

The number of orders received daily by an online vendor of used CDs is normally distributed with mean 220 and standard deviation 20. The company has to hire extra help or pay overtime on those days when the number of orders received is 252 or higher. What percentage of days will the company have to hire extra help or pay overtime?

Bipin Calculate the net price of goods listing for $9,900 less a trade discount rate of 2.375% to the nearest cent.