Please help me with this assignment:

Problem 2-15 (Algo)

Sailmaster makes high-performance sails for competitive windsurfers. Below is information about the inputs and outputs for one model, the Windy 2000.

Units sold 1,211

Sale price each $ 1,694

Total labor hours 46,712

Wage rate $ 13 per hour

Total materials $60,150

Total energy $ 4,100

Calculate the productivity in sales revenue/labor expense.

Note: Round your answer to 2 decimal places.