1. Danielle had her money invested in two types of mutual funds: $2,700 in low-risk funds and $1,300 in high-risk funds. If the value of her high-risk funds grew by 40.00%, and that of the low-risk funds dropped by 10.00%, by what percent did the total value of her investments change?

2. The price of a company's share dropped by 3.00% by the end of the first year, down to $50.25. During the second year the price of the share dropped by $2.01.

a. What was the price of the share at the beginning of the first year?

b. What was the price of the share at the end of the second year?

c. What was the percent change in the price of the share over the two years?

3. Determine the percent change in the price of an item that was selling for $250.00 last year, and is being sold for $225.00 this year.

4. All 10,500 tickets were sold for a baseball game. What percent of the fans were "no-shows" on a rainy day if only 7,200 fans actually attend the game?