When Calculating Pi Using the Wallis Formula, the Accumulator Variable

question 21

Multiple Choice

When calculating pi using the Wallis formula, the accumulator variable:

• A) must be initialized to zero.
• B) is increased by two each iteration.
• C) must be initialized to one.
• D) is multiplied by two each iteration.

---

Definitions:

Cost Of Capital

The cost of capital represents the required return necessary to make a capital budgeting project, such as building a new factory, worthwhile.

Pure Play

A company that focuses exclusively on a single product or service area.

Risk Characteristics

The inherent features of an investment that determine its potential return and the likelihood of loss.

Risk-Free Rate

The theoretical rate of return on an investment with zero risk, typically associated with government bonds.