1) a group of 17 people are going to an amusement park. adult tickets cost $53.50 each child tickets cost $47.25 each. if the total cost for admission to the park is $859.50 how many adults attended the amusement park? a. 7 b.8 c.9 d.10 2) matthew is graduating from college in two years but he will need a loan in the amount of $21,059 for his last four semesters. he may either receive an unsubsidized stafford loan with interest rate of 6.8% compounded monthly or his parents may obtain a plus loan with the interest rate of 7.8% compounded monthly. the stafford loan has a grace period of six months from the time of graduation which loan will have a higher bounce at the time of repayment and by how much? a. the plus loan has a higher balance by 627.73 b. the plus loan has a higher balance by 484.23 c. the stanford loan has a higher balance by 831.71 d. the stanford loan has a higher balance by 347.47