ailmaster makes high-performance sails for competitive windsurfers. Below is information about the inputs and outputs for one model, the Windy 2000. Units sold 1,234 Sale price each $ 1,715 Total labor hours 45,674 Wage rate $ 14 per hour Total materials $60,400 Total energy $ 4,100 Calculate the productivity in sales revenue/labor expense. Note: Round your answer to 2 decimal places