Answer:
40 workers
Step-by-step explanation:
The total labor costs were $22,000
The cost per usher is $11 per hour.
The average working hours per month is 50.
The average cost per usher per month
=$11 x 50
=$550
If the total cost was $22,000, the total number of ushers
=$22,000/$550
=40 ushers