Please show all necessary work for full credit. 1.) What is 15% of 120? Answer: 2.) What percent of 300 is 15? Answer: 3.) Marie noticed that she was eating 2100 calories per day; she began a diet and limited herself to 1300 calories per day. What is the percent of decrease? Round to the nearest percent. Answer: 4.) You are at a restaurant and receive a bill for $65.82, How much will you leave for a tip if you wanted to leave an 18% tip? Answer: I 5.) What is the overall amount that you paid for dinner in #4? Answer: 6.) You buy a car for $12,000 on a simple interest loan at a rate of 6% for 5 years. You will be financing the amount of car and interest. What is your monthly payment? Answer: 7.) What is the total amount in an investment of $3500 that was compounded quarterly for 8 years at a rate of 5%? Answer: 8.) What is the interest that was made on that account mentioned in #7? Answer: 9.) A stereo is normally $540, and today is on sale for 25% off. How much do you save by buying it today