Companies following the philosophy insist that no unit of a similar product is different from any other unit in term of cost and that each unit must bear its full share of the total fixed and variable cost

When cell phones were first entering the market, they were relatively large and reception was undependable. all cell phones were essentially the same. but as the technology developed, many competitors entered, introducing features unique to their phones. today, cell phones are only a small fraction of the size and weight of their predecessors. consumers can buy cell phones with color screens, cameras, internet access, daily planners, or voice activation (and any combination of these features). the history of the cell phone demonstrates what marketing trend?

Lee earns $1,482 of interest in 270 days after making a deposit of $15,200. find the interest rate.

Which one of the following is not a typical current liability? a. interest payable b. current maturities of long-term debt c. salaries payable d. mortgages payable