Carol Costa is a professional writer with a business background in accounting and real estate. She has written for numerous business publications and has worked as a correspondent for The Phoenix Business Journal and The Tucson Business Chronicle. She has owned and managed a bookkeeping and tax service, worked as a staff accountant at a CPA firm, and worked as an accountant for a variety of businesses.
C. Wesley Addison is a Certified Public Accountant. He holds a Masters Degree in Accounting from the University of Arizona, and is a member of AICPA and ASCPA. With over twenty years of experience in all aspects of accounting and taxes, he is the senior partner of Addison and Gadea, a respected public accounting firm in Tucson, Arizona.