The Total Weekly Revenue (In Dollars) of the Country Workshop

question 27

Multiple Choice

The total weekly revenue (in dollars) of the Country Workshop realized in manufacturing and selling its rolltop desks is given by where x denotes the number of finished units and y denotes the number of unfinished units manufactured and sold each week. The total weekly cost attributable to the manufacture of these desks is given by dollars. Determine how many finished units and how many unfinished units the company should manufacture each week in order to maximize its profit. What is the maximum profit(P) realizable?

• A) x = 330; y = 0; P = 13,425
• B) x = 200; y = 130; P = 13,425
• C) x = 200; y = 130; P = 13,670
• D) x = 130; y = 200; P = 13,670

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Definitions:

Turns Ratio

The ratio of the number of turns in the primary winding to the number of turns in the secondary winding of a transformer.

Primary Line Current

The electric current flowing through the primary winding or circuit of a transformer or other electrical device.

Wye-Connected

A configuration where three elements (like resistors, inductors, or capacitors) in a circuit are connected at a single common point or node, forming a Y shape.

Secondary Line Voltage

The voltage seen across the secondary winding of a transformer or at the output of a power supply, typically lower than the primary voltage.