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ble for planning purposes Il Northern Province Heptal or in Colombia has just hired chief ministe may sound management and planning teges in the business of the temptat de e directed bersant er ofte en depressed will be The assistant is unsure how to is the latest in the Reg Depron since these de exhibit either strictly variable or feed costs is a very high is the department due to CAT Seminerutdrws a large amount of power and that is pering all times. The stuercat be turned out to the long warm-up period required for in Wes the series, comme cel bunt of power. The art has accumulated the following date clits ass and of the conce 53,170 February March April May June Nawer wines of Satu 50 52.640 20 90 $3.480 120 $0.960 100 53.600 130 S4.520 150 54.800 140 $1,20 TTO 53,720 $0 $3.000 July August September October..... The chief administrator has informed her assistant that the utilities cost is probably mxed cost that will have to be broken down into its variable and fived cost elements by use of a selera. The avistant feels, however that if an analysis of this type is necessary, then the show method should be used since it is set and quicker The controller has sugested that there may be a better approach Newww 1. Using the high-low method, estimate a cost formula for utilities. Express the formula is the form Y -a +AX. (The variable rate should be stated in terms of per scan 2. Prepare a scattergraph by using the data above the number of cam shokt e placed in the horror and utilities cost should be placed on the vertical axis). Using the least squares regression method. estimate cost formula for utilities I Was Color Japan is a manufacturine comme lay cossuto