Answer:
variable cost per ticket = $129.60
Step-by-step explanation:
some information is missing and I looked it up:
30 performances per month
1,100 seats in the theater and 95% occupancy rate
number of tickets sold during the first 9 months = 30 x 9 x 1,100 x 0.95 = 282,150 tickets
total revenue during the first 9 months = 282,150 x $170 = $47,965,500
variable costs = total revenue - fixed costs = $47,965,500 - $11,400,000 = $36,565,500
variable cost per ticket = $36,565,500 / 282,150 tickets = $129.5959 ≈ $129.60