1. Which one of the following risks would be classified for Apple Inc, the iPhone maker?

Delays in launching a new model

Business cycle

Foreign exchange rates

Interest rates

2. Which of the following companies is most likely to be exposed to the least amount of macro risk?

A grocery store

A regional airline

An upscale appliance manufacture

A major commercial bank

3. Stock A has an expected return of 20%, stock B has an expected return of 10%. What is the expected return on a portfolio is comprised of 60% of stock A and 40% of stock B?

9%

16%

12%

10%

4. If inflation is 3%, what real rate of return is earned by an investor in a bond that was purchased for $1,000, has an annual coupon of 8% and was sold at the end of the year for $900?

-2.47%

-2.66%

-4.85%

-1.92%

PLEASE I AM STUCK WITH THESE QUESTIONS PLEASE HELP!