Use the following information to answer Questions 11-12. The Moondance Riding Academy held its annual horse show for 3 days. The total amount collected in entry fees for the 3 days was $1,450. The amount collected, in dollars, is shown for each of the 3 days in the bar graph below: DO YOUR Entry fees collected (S) 600 500 400 300 200 100 Day 1 Day 2 Day 3 11. Approximately what percent of the money collected from entry fees over the 3 days was collected on Day 2? A. 29% B. 34% C. 38% D. 66% E. 90% 12. The mean amount collected per day during the 3-day period is what, to the nearest dollar? F. $300 G. $483 H. $577 J. $1,450 K. $4,350 13. For all n, (3n+5) = ? A. 6n2+15n+10 B. 6n2 +30n+25 C. 9n+6n+10 D. 9n+15n+25 E. 9n+30n+25