Solve
-Find the Surface Area of the Cone Frustum Generated $y = ( x / 2 ) + ( 1 / 2 ) , 1 \leq x \leq 3$

question 70

Multiple Choice

Solve.
-Find the surface area of the cone frustum generated by revolving the line segment $y = ( x / 2 ) + ( 1 / 2 ) , 1 \leq x \leq 3$ , about the $y$ -axis.

• A) \(12 \pi \sqrt { 5 }\)
• B) \(15 \pi \sqrt { 5 }\)
• C) \(10 \pi \sqrt { 5 }\)
• D) \(11 \pi \sqrt { 5 }\)

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The condition where the amount of manufacturing overhead allocated to products exceeds the actual overhead costs incurred.

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