Dallas Company uses a job order costing system. The company's executives estimated that direct labor would be $2,310,000 (210,000 hours at $11/hour) and that factory overhead would be $1,510,000 for the current period. At the end of the period, the records show that there had been 190,000 hours of direct labor and $1,210,000 of actual overhead costs. Using direct labor hours as a base, what was the pre-determined overhead rate? a. $5.17 per direct labor hour.
b. $7.00 per direct labor hour.
c. $6.42 per direct labor hour.
d. $5.84 per direct labor hour.
e. $6.25 per direct labor hour.

What preforms the best over the long term? a) bonds b) mutual funds c) stocks d) certificate of deposit

The economic advisor of a large tire store proposes the demand function d(p)equalsstartfraction 1900 over p minus 40 endfraction , where d(p) is the number of tires of one brand and size that can be sold in one day at price p. answer parts (a) through (e) below. a. recalling that the demand must be positive, what is the domain of this function? the domain consists of all possible values of ▼ for which ▼ p d(p) ▼ does not exist. is positive. is zero. is negative. exists.

Suppose that xtel currently is selling at $40 per share. you buy 500 shares using $15,000 of your own money, borrowing the remainder of the purchase price from your broker. the rate on the margin loan is 8%. a. what is the percentage increase in the net worth of your brokerage account if the price of xtel immediately changes to (a) $44; (b) $40; (c) $36? (leave no cells blank - be certain to enter "0" wherever required. negative values should be indicated by a minus sign. round your answers to 2 decimal places.) b. if the maintenance margin is 25%, how low can xtel’s price fall before you get a margin call? (round your answer to 2 decimal places.) c. how would your answer to requirement 2 would change if you had financed the initial purchase with only $10,000 of your own money? (round your answer to 2 decimal places.) d. what is the rate of return on your margined position (assuming again that you invest $15,000 of your own money) if xtel is selling after one year at (a) $44; (b) $40; (c) $36? (negative values should be indicated by a minus sign. round your answers to 2 decimal places.) e. continue to assume that a year has passed. how low can xtel’s price fall before you get a margin call? (round your answer to 2 decimal places.)