Convert the angle to degrees, minutes, and seconds.-239.7°

A. -239°7'7''
B. -239°42'
C. -239°21'
D. -239°7'


Answer: B

Mathematics

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The total weekly profit (in dollars) realized by Country Workshop in manufacturing and selling its rolltop desks is given by the profit function

?

?
where x stands for the number of finished units and y denotes the number of unfinished units manufactured and sold each week. The company's management decides to restrict the manufacture of these desks to a total of exactly 100 units/week. How many finished and how many unfinished units should be manufactured each week to maximize the company's weekly profit?
?

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