A car rental company charges a daily fee , where is the total cost in dollars and is the number of kilometers driven. Another company charges for the same service. Which of the following statements is true regarding the costs of the two companies?
Company D charges a higher initial fee and a higher rate per kilometer than Company E.
Company D charges a higher initial fee but a lower rate per kilometer than Company E.
Company E charges a higher initial fee and a higher rate per kilometer than Company D.
Company E charges a higher initial fee but a lower rate per kilometer than Company D.