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| Teaching Since: | Apr 2017 |
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bachelor in business administration
Polytechnic State University Sanluis
Jan-2006 - Nov-2010
CPA
Polytechnic State University
Jan-2012 - Nov-2016
Professor
Harvard Square Academy (HS2)
Mar-2012 - Present
1. In 1885, first-class postage for a one-ounce letter cost $0.02. The same postage in 2015 costs $0.49. What compounded annual increase in the cost of firstclass postage has been experienced over this period of time?
Â
2. How much money should be deposited each year for 12 years if you wish to withdraw $309 each year for five years, beginning at the end of the 14th year? Let i = 8% per year.
1. -----------11.-----------251-----------4% -----------we -----------hav-----------e f-----------oun-----------d t-----------his----------- wi-----------th -----------inp-----------uts----------- PV----------- = -----------0.2----------- , -----------FV -----------= 0-----------.49-----------, N-----------= 3-----------0 y-----------ear-----------s a-----------nd -----------cal-----------cul-----------ate----------- fo-----------r i-----------nte-----------res-----------t r-----------ate-----------. 2-----------. P-----------res-----------ent----------- va-----------lue----------- at----------- t=-----------14 -----------yea-----------rs -----------wil-----------l b-----------e 1-----------,23-----------3.7-----------4