. Consider the following information on the stock market in a small economy. (LO2)

Company Shares Outstanding Price, beginning of year Price, end of year

1 100 $100 $94

2 1,000 $20 $25

3 10,000 $3 $6

a. Compute a price-weighted stock price index for the beginning of the year and the end of the year. What is the percentage change?

b. Compute a value-weighted stock price index for the beginning of the year and the end of the year. What is the percentage change?