A city that is attempting to attract a professional football team is planning to build a new stadium costing $500 million. Annual upkeep is expected to amount to $1,000,000 per year. The artificial turf will have to be replaced every 20 years at a cost of $2,000,000. Painting every 5 years will cost $250,000. If the city expects to maintain the facility indefinitely, what will be its capitalized cost at an interest rate of 10% per year

The wall street journal reported that walmart stores inc. is planning to lay off 2,300 employees at its sam's club warehouse unit. approximately half of the layoffs will be hourly employees (the wall street journal, january 25-26, 2014). suppose the following data represent the percentage of hourly employees laid off for 15 sam's club stores. 55 56 44 43 44 56 60 62 57 45 36 38 50 69 65 (a) compute the mean and median percentage of hourly employees being laid off at these stores. (b) compute the first and third quartiles. (c) compute the range and interquartile range. (d) compute the variance and standard deviation. (e) do the data contain any outliers? (f) based on the sample data, does it appear that walmart is meeting its goal for reducing the number of hourly employees?