Cefy Tran, owner of Rose Ready, operates a local chain of floral shops. Each shop has its own delivery van. Instead of charging a flat delivery fee, Tran wants to set the delivery iee based on the distance driven to deliver the flowers. Tran wants to separate the fixed and varlable portions of her van operating costs so that she has a better idea how deliver distance affects these costs. She has the following data from the past seven months: (Click the icon to view the data.) Read the regutements. Requirement 1. Determine the compony's cost equation (use the output from the Excel regression). (Round the amounts to two decimal places.) y=