A restaurant has 9 staff members and serves 474 customers per week. Each employee works 31 hours per week. The restaurant pays $3233 in weekly staff wages and has $3513 in weekly overheads. What is the restaurant's multi-factorproductivity(your response should be inverted to represent dollars per customer, NOT customers per dollar)?

IMPORTANT: Your answers should be rounded to TWO decimal places (e.g. 2.34634 would be 2.35).