Calculating and Using Dual Charging Rates The expected costs for the Maintenance Department of Stazler, Inc., for the coming year include: Fixed costs (salaries, tools): $76,650 per year Variable costs (supplies): $1.3 per maintenance hour usage in hours for the year and for the peak month is as follows: 1. Calculate a variable rate for the Maintenance Department. Round your answer to the nearest cent. q per maintenance hour Calculate the allocated fixed cost for each using department based on its budgeted peak month usage in maintenance hours. Round your answers to the nearest dollar