Solve. -Bill Needs an Average of 80 on Four Tests in in Science

question 130

Multiple Choice

Solve.
-Bill needs an average of 80 on four tests in science to make the honor roll. What is the lowest score he can receive on the fourth test if his first three scores are 84, 65, and 80?

• A) 77.3
• B) 91
• C) 80
• D) 76.3

Apply the concept of the time value of money in comparing future cash inflows to present value.

Understand the impact of regulatory reforms on attracting foreign investment.

Recognize the ethical and legal considerations in international business practices.

Explain the process and significance of arbitration in international disputes.

---

Definitions:

Labor Contracts

Agreements between employers and employees or unions that define terms of employment, salaries, benefits, and working conditions.

Short-run Phillips Curve

A graphical representation showing the inverse relationship between unemployment rates and inflation rates in the short-term.

Per-capita Income

The average income earned per person in a certain area, calculated by dividing the area's total income by its total population.

Rational Expectations School

An economic idea that assumes individuals make predictions about the future based on all available information and past experiences in a rational manner.