Solve
- $$\sqrt { x + 60 } - \sqrt { x + 32 } = 2$$

question 369

Multiple Choice

Solve.
- $$\sqrt { x + 60 } - \sqrt { x + 32 } = 2$$

• A) \(- 4\)
• B) 4
• C) 5
• D) \(\varnothing\)

---

Definitions:

Variable Component

A part of cost or expense that fluctuates with changes in production volume or activity level.

Fixed Component

Part of a company's costs that do not change with the level of production or sales, such as rent, salaries, and insurance.

Predetermined Overhead Rate

A rate used to allocate overhead costs to products or services, calculated based on estimated costs and activity levels before the actual costs are known.

Overhead Efficiency

The effectiveness with which a company utilizes its overhead, often analyzed through the comparison of actual overhead costs with budgeted or standard costs.