Kraten Chen, owner of Tulp Time, operales a local chain of floral shops. Each shop has is own deliecy van Instead of charging a flat delvery fee, Chen wanis to set the delivery fee based on the distance diven to deliver the fowers. Chen wants lo separate the fixed and variable portons of her van eperating costs so that she has a better idea how deliery distance affects these costs. She has the following data from the past seven months: Click the icon io vew the data ) Use the high-iow method to determine Tulp Time's cost equation for van operating costs. Use your resuls to predict van operating costs at a volume of 15,500 miles Lers begin by detemining the fombla that is used to caloulale the variable cost (slope): o driven to deliver the flowers. Chen wants to separate the fixed and variable portions of her van operating costs so that she has a b he following data from the past seven months: Click the icon to view the data. he high-low method to determi Data table van operating costs at begin by determining the form more help