Sherri's tan-o-rama is a local tanning salon. the following information reflects its number of appointments and total costs for the first half of the year:

month number of appointments total cost
january 325 5,900
february 375 6,200
march 300 5,650
april 350 5,450
may 275 5,550
june 450 6,250

using the high-low method, calculate the total fixed cost per month and the variable cost per tanning appointment. (round your "variable cost per unit" answer to 2 decimal places and "fixed cost" answer to the nearest dollar amount.)

The bonds issued by the south foot bear a coupon rate of 7.5 percent, payable semiannually. the bonds mature in 6.5 years, sell at par, and have a $1,000 face value. what is the yield to maturity

You are the manager of the packaging department in a cookie factory. (obviously, the packaging employees cannot eat the cookies that are transferred in during the period.) after your employees insert cookies into colorful packages (step 1) for display on store shelves, the packages of cookies are then boxed using cardboard cartons (step 2) for shipment to stores. each unit of product is represented by a carton of packaged cookies. the packaging department began the period with 1,000 units of cookies. during the period, 5,000 units of cookies were transferred in from the baking department and 5,500 units of cookies were transferred out to the finished goods department. the number of units of cookies in the ending inventory of the packaging department equals:

Amajor advantage of case studies is