The marginal cost of a product can be thought of as the cost of producing one additional unit of output. for example, if the marginal cost of producing the 50th product is $6.20, it cost $6.20 to increase production from 49 to 50 units of output. suppose the marginal cost c (in dollars) to produce x thousand mp3 players is given by the function upper c (x )equals x squared minus 160 x plus 7800. a. how many players should be produced to minimize the marginal cost? b. what is the minimum marginal cost?

You are working on a bid to build two city parks a year for the next three years. this project requires the purchase of $249,000 of equipment that will be depreciated using straight-line depreciation to a zero book value over the three-year project life. ignore bonus depreciation. the equipment can be sold at the end of the project for $115,000. you will also need $18.000 in net working capital for the duration of the project. the fixed costs will be $37000 a year and the variable costs will be $148,000 per park. your required rate of return is 14 percent and your tax rate is 21 percent. what is the minimal amount you should bid per park? (round your answer to the nearest $100) (a) $214,300 (b) $214,100 (c) $212,500 (d) $208,200 (e) $208,400

Each row in a database is a set of unique information called a(n) table. record. object. field.

Which of the following situations is most likely to change a buyer's market into a seller's market? a. a natural disaster that drives away a lot of the population. b. the price of building materials suddenly going up. c. the government buys up a lot of houses to build a new freeway. d. a factory laying off a lot of workers in the area.