please be sure to double check numbers, i have been reveiving multiple wrong answers , thanks :)

Calculating and Using a Single Charging Rate The expected costs for the Maintenance Department of Stazler, Inc., for the coming year include: Fixed costs (salaries, tools): $71,360 per year Variable costs (supplies): $1.40 per maintenance hour 1. Calculate a single charging rate for the Maintenance Department, Round your answer to the nearest cent. per maintenance hour 2. Use thus rate to assign the costs of the Maintenance Department to the user departments based on actual usage. Calculate the total amount charyed for atuinterartue for the year. answers to the nearest dallac