1. What percent of $110 is $60?

2. What percent of $70 is $110?

3. The value of an ambulance depreciated by 18.5% from the purchase price of $36,950 a year ago. What is its current value?

4. Calculate the original price for a shirt if Nicole paid $153.60 for it after receiving a discount of 13.00%.

5. What is 245 increased by 50%?

6. $85 decreased by 60% is how much?

7. The revenues of a company increased by 31% in year one and decreased by 30% in year two. What is the overall change over the two-year period?