Answer:
[tex]\huge\boxed{\sf \$68,000}[/tex]
Step-by-step explanation:
Seats = 1800
Each Seat costs = $60
The whole hall costs = 1800 x 60 = $108,000
Hall expenses = $40,000
Hall's profit:
= Cost of hall - hall expenses
= 108,000 - 40,000
= $68,000
[tex]\rule[225]{225}{2}[/tex]
