The management of Perrineau Inc. is reevaluating the appropriateness of using its present inventory cost fl ow method, which is average-cost. The company requests your help in determining the results of operations for 2012 if either the FIFO or the LIFO method had been used. For 2012, the accounting records show these data:

(a) compute the maclaurin polynomial m2(x) for f(x) = cos x. (b) use the polynomial of part (a) to estimate cos π 12. (c) use a calculator to compute the error made using the estimate from part (b) for the value of cos π 12. remember that the error is defined to be the absolute value of the difference between the true value and the estimate.

Use the distributive law to multiply. 3(4x + 5y + 6)

Acomputer store buys a computer system at a cost of $370.80. the selling price was first at $ 618, but then the store advertised a 20 % markdown on the system. answer parts a and b. a. find the current sale price.