1.Sales were $100,000 two months ago and increased by 20% last month. How much were sales last month?1 4 Sales were $120,000 last month and decreased by 20% this month. How much were sales this month?

2. Expenses were $200,000 two years ago and $400,000 last year. What was the percent increase last year?

3. Expenses were $400,000 last year and $200,000 this year. What was the percent decrease this year?

4. Peggy Covey owns a nursery. This year she sold 195 more rose bushes than she did last year. This represents n a 12% increase over the previous year. How many rose bushes did Peggys nursery sell last year?

Q45

1. Jim Dukes manages Internet sales for a company that started selling its product over the Internet two years ago. Last year, company sales over the Internet were only about $500,000. This year, sales were $1,625,000.Calculate the companys percent increase in Internet sales this year.

2. Ken Chard is a bank teller. When he started this morning, his cash drawer had coins worth $86. The coins represented only 2.5% of all the money that Ken had in his cash drawer. What was the total value of all this money?

3. Nancy McGraw is an orthopedic surgeon. Last winter, Dr. McGraw performed 50 emergency surgeries.

Thirty-two of those surgeries were the result of ski injuries. What percent of Dr. McGraws emergency surgeries was the result of ski injuries?