The following information on maintenance and repair costs and revenues for the last two years is available from the accounting records at Arnie's Arcade & Video Palace. Arnie has asked you to help him understand the relation between business volume and maintenance and repair cost. Maintenance and Repair Cost ($000) $2.01 2.98 2.50 1.91 2.00 0.84 2.82 2.86 2.72 2.68 1.74 Month July August September October November December January February March April May June July August September October November December January February March April May June Revenues (5000) $53.00 47.00 43.00 59.00 71.00 99.00 39.00 45.00 55.00 57.00 61.00 73.00 67.00 61.00 69.00 71.00 81.00 111.00 55.00 57.00 77.00 81.00 67.00 63.00 2.30 1.72 2.27 Required: