Why can a firm in monopolistic competition make an economic profit only in the short run? When firms in monopolistic competition are making positive economic profit in the short run, . A. a surplus arises in the market, firms cut production, demand decreases, and the price falls B. new firms enter, and the demand for the good produced by each firm decreases until price equals average variable cost C. each firm increases production, the quantity demanded increases, and the price falls D. new firms enter, and the demand for the good produced by each firm decreases until price equals average total cost

Annuity payments are assumed to come at the end of each payment period (termed an ordinary annuity). however, an exception occurs when the annuity payments come at the beginning of each period (termed an annuity due). what is the future value of a 13-year annuity of $2,800 per period where payments come at the beginning of each period? the interest rate is 9 percent. use appendix c for an approximate answer, but calculate your final answer using the formula and financial calculator methods. to find the future value of an annuity due when using the appendix tables, add 1 to n and subtract 1 from the tabular value. for example, to find the future value of a $100 payment at the beginning of each period for five periods at 10 percent, go to appendix c for n = 6 and i = 10 percent. look up the value of 7.716 and subtract 1 from it for an answer of 6.716 or $671.60 ($100 × 6.716)

Which are the best examples of costs that should be considered when creating a project budget?

Asmartphone manufacturing company uses social media to achieve different business objectives. match each social media activity of the company to the objective it the company achieve.