Shippers Dispatch Corporation orders office equipment from Office Outfitters, Inc., which has an unperfected security interest in the equipment until it is paid for. Meanwhile, Shippers Dispatch takes out a loan from Capital Credit, Inc., subject to a security interest in Shippers Dispatch's building and equipment, which Capital perfects. Shippers Dispatch files a bankruptcy petition under Chapter 7. If the petition is granted, in what order will Shippers Dispatch's creditors be paid and why?