Rosbell Industries accountant collected the following monthly expenses data for use in analyzing the cost behaviors of the maintenance cost of the new machine. Month Total MaintenanceCosts Total Machine Hours January $1,584 2,100 February $1,800 2,400 March $2,160 3,600 April $2,772 4,800 May $1,920 3,000 June $2,700 4,740 1. Determine the fixed and variable cost components using the high-low method. 2. Determine the expected Maintenance Cost for the month of July if the company expect to use the machine for 4,900 hours