Find the Exact Value $\cos \frac { 3 \pi } { 2 }$

question 205

Multiple Choice

Find the exact value. Do not use a calculator.
- $\cos \frac { 3 \pi } { 2 }$

• A) 1
• B) \(- 1\)
• C) 0
• D) undefined

Understand the function and regulation of credit insurance and debt collection practices.

Calculate finance charges and identify factors influencing credit cost.

Distinguish between the costs and benefits of different credit options.

Comprehend the significance of "float" periods in credit transactions.

---

Definitions:

ATC

Average Total Cost; the total cost per unit of output incurred when producing goods or services.

AVC

Average Variable Cost, the cost that varies with the level of output, divided by the quantity of output produced.

Total Fixed Cost

The sum of all costs that do not change with the level of output produced; these costs are incurred even if production is zero.