Question 16 (1 point) What quadratic inequality represents this situation? 800 people will attend a concert if tickets cost $20 each. Attendance will decrease by 30 people for each $1 increase in the price. The concert promoters need to make a minimum of $12 800. CO O 1) (800 + x)(20 - 30x) $ 12 800 O 2) (800 + x)(20 - 30x) 2 12 800 ( 3) (20 + x) (800 - 30x) 2 12 800 ( 4) (20 - X) (800 + 30x) S 12 800 Question 17 (1 point) What is the range of ticket prices the concert promoters can charge and still make at least the minimum amount of money desired? ( 1) $27.52 2 ticket price 2 $5,81 ( 2) $12.48 5 ticket price $ $34 19 3) ticket price $ $12.48 or ticket price 2 $34 19 0 4) ticket price 2 $27 52 or ticket price $ $5.81