Evaluate the Integral $$\int _ { 0 } ^ { 1 } \int _ { 2 } ^ { 12 } ( s + t ) d t d s$$

question 346

Multiple Choice

Evaluate the integral.
- $$\int _ { 0 } ^ { 1 } \int _ { 2 } ^ { 12 } ( s + t ) d t d s$$

• A) 27
• B) 51
• C) 33
• D) 45

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Definitions:

Break-even Sales

The amount of revenue from sales needed to cover all of a company’s operating expenses, resulting in neither profit nor loss.

Unit Variable Costs

The costs that vary directly with the production volume, including materials and labor, on a per unit basis.

Break-even Point

The point at which total revenues equal total costs, resulting in no profit or loss.

Break-even Sales

The amount of sales revenue needed to cover all fixed and variable costs, leading to a situation where there is no profit or loss.