Horton Manufacturing Incorporated produces blinds and other window treatments for residential homes and offices. The owner is concerned about the maintenance costs for the production machinery because maintenance costs for the previous fiscal year were higher than he expected. The owner has asked you to assist in estimating future maintenance costs to better predict the firm's profitability. Together, you have determined that the best cost driver for maintenance costs is machine hours. The data from the previous fiscal year for maintenance costs and machine hours follow: 2 Graph the data points to check for possible outliers and determine whether the points selected in requirement 1 are representative of the data. (Click each month and then click the groph to bring up the data coordinates. Enter the exact coordinates for each month.) 3. Calculate the mean absolute percentage etror (MAPE) for the cost equation you developed in requirement 1 . Input your final onswer os a percentoge rounded to 1 decimal ploce (i.e, 054=5.4% )