Part A ) A concert was recently held at the civic auditorium. All 5000 tickets were sold.
25% of the tickets were reserved seats that sold for $45 each. What was the total amount in sales for the $45 tickets? (3 points)

PART B ) 15% of the tickets were reserved seats that sold for $35 each. What was the total amount in sales for the $35 tickets? (3 points)

PART C)The remainder of the tickets were general admission. How many general admission tickets were sold? (3 points)

PART D) If each general admission ticket sold for $20, what was the total amount in sales for the general admission tickets? (2 points)

PART E ) What was the total amount for all ticket sales? (2 points)

Step-by-step explanation:

Total number of seats available at the auditorium- 5000

A.25% tickets= reserved seats

Total number of seats= 25*5000/100=1250 tickets

Cost of each seat- 45$

Total amount earned from the sale of reserved seats=  56,250$

B.15% of the seat reserved at 35$ each

Total number of such seats reserved= 15*5000/100=750 seats

Total amount accruing from the sale of such seats= 26,250$

C.The remainder of the seats were sold as general seats

Total seats sold as general= 5000-(1250+750) = 3000 seats

D.Cost of each general admission= 20$

Total amount accruing from sale of general admission seats= Total seats*price of each

= 3000*20$= 60,000$

E.Total amount garnered from sale of all the tickets= 60,000$ + 56,250$ + 26250$

=1,42,500$

the answer to the expression is 83