Find the Sales Necessary to Break Even (R - C $C = 8.8 \sqrt { x } + 2000 \quad R = 7.9 x$

question 20

Multiple Choice

Find the sales necessary to break even (R - C = 0) for the cost C of producing x units and the revenue R obtained by selling x units. (Round to the nearest whole unit.) $C = 8.8 \sqrt { x } + 2000 \quad R = 7.9 x$

• A)236 units
• B)236 units or 272 units
• C)272 units
• D)259 units
• E)no real solution

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