A Closed Rectangular Box Has Dimensions of Length N Inches $A ( n )$

question 147

Multiple Choice

A closed rectangular box has dimensions of length n inches, width n+4 inches, and height n+5 inches. Write a polynomial function $A ( n )$ for the area of the largest side of the box if dimensions increase by 6 inches.

• A) \(A ( n ) = n ^ { 2 } + 4 n - 116\)
• B) \(A ( n ) = n ^ { 2 } - 11 n + 110\)
• C) \(A ( n ) = n ^ { 2 } + 4 n + 110\)
• D) \(A ( n ) = n ^ { 2 } + 21 n + 110\)
• E) \(A ( n ) = n ^ { 2 } + 11 n + 110\)

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Definitions:

Weighted-Average Method

An inventory costing method that calculates the cost of goods sold and ending inventory based on the average cost of all items available for sale during the period.

First-In, First-Out Methods

An inventory valuation method where the first items produced or purchased are the first ones sold, affecting the cost of goods sold and inventory valuation.

First-In, First-Out Method

An inventory valuation method where the first items placed into inventory are the first ones sold.

Weighted-Average Method

An inventory costing method that calculates the cost of inventory based on the average cost of all similar items in the inventory, considering their weight.