eBookItem 2 A car company runs a commercial for its luxury automobile each night between 11:00 p. m. and 11:30 p. m. during the local evening news broadcast. The company plans to continue advertising in this manner for six months. This is an example of which scheduling method

Acompany is developing a new high­performance wax for cross country ski racing. in order to justify the price marketingwants, the wax needs to be very fast. specifically, the mean time to finish their standard test course should be less thanseconds for a former olympic champion. to test it, the champion will ski the course 8 times. the champion's times(selected at random) are 59.9 61.9 48.8 52.2 46.6 45.3 50.6 and 41.1 seconds to complete the test course. complete parts a and b below. a) should they market the wax? assume the assumptions and conditions for appropriate hypothesis testing are metfor the sample. assume=0.05. what are the null and alternative hypotheses? choose the correct answer below. b) suppose they decide not to market the wax after the test, but it turns out that the wax really does lower the champion'saverage time to less thanseconds. what kind of error have they made? explain the impact to the company of such anerror.

Nnette henri is paid an hourly wage of $8.90 for a 32-hour workweek of 4 days, 8 hours daily. for any work on the fifth day and on saturdays, she is paid one and one-half times her regular hourly rate. during a certain week, in addition to her regular 32 hours, henri worked 6 hours on the fifth day and 5 hours on saturday. for this workweek, henri’s total earnings are:

Lester's fried chick'n purchased its building 11 years ago at a cost of $189,000. the building is currently valued at $209,000. the firm has other fixed assets that cost $56,000 and are currently valued at $32,000. to date, the firm has recorded a total of $49,000 in depreciation on the various assets it currently owns. current liabilities are $36,600 and net working capital is $18,400. what is the total book value of the firm's assets? $251,000 $241,000 $232,600 $214,400 $379,000