Solve the problem.A basketball fieldhouse seats 15,000. Courtside seats sell for $10, endzone for $7, and balcony for $5. The total revenue from a sell-out is $94,000. If half the courtside and balcony seats and all the endzone seats are sold, the total revenue is $54,000. How many of each type are there?
A. 3200 courtside; 1800 endzone; 10,000 balcony
B. 4000 courtside; 3000 endzone; 8000 balcony
C. 3000 courtside; 3000 endzone; 8,000 balcony
D. 3000 courtside; 2000 endzone; 10,000 balcony
Answer: D
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