Sicient Work Ares PROBEITM Marumsis Corp, las collected the followian tara conceming its maincrance consts foe the pwut 6 monthe. Requesed: hovide inget into cells shaded in yedow in this teoplate. Une cell ecferenses to the Problem area is the inpur celts in purt 2 . In part b, use the SLOPE, and the INTEICCEPT functions whe cell referencine in the work acea. a. Select the dana to use under high-low neebod. b. Compute the variable- abd fixod-cost elomenn uning Eacely SLOPE and INTERCEYT functiom