The principle of duration matching is not Group of answer choices matching one's assets to one's objectives. a useful concept for investments with target dates or matching one's assets to one's objectives. used only in bond portfolio management. a useful concept for investments with target dates.

Which type of data is generally stored in different file formats, such as text files, spreadsheets, and so on?

Experienced problem solvers always consider both the value and units of their answer to a problem. why?

Exercise 2-12 cost behavior; high-low method [lo2-3, lo2-4] speedy parcel service operates a fleet of delivery trucks in a large metropolitan area. a careful study by the company’s cost analyst has determined that if a truck is driven 120,000 miles during a year, the average operating cost is 11.6 cents per mile. if a truck is driven only 80,000 miles during a year, the average operating cost increases to 13.6 cents per mile. required: 1.& 2. using the high-low method, estimate the variable and fixed cost elements of the annual cost of truck operation. (round the "variable cost per mile" to 3 decimal places.)