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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
You borrow $1,000 from the bank and agree to repay the loan over the next year in 12 equal end-of-month payments of $90.
What is the effective annual interest rate on the loan?
----------- -----------App-----------lyi-----------ng -----------the----------- PV----------- of----------- an-----------nui-----------ty -----------con-----------cep-----------t: -----------PV -----------of -----------ann-----------uit-----------y =----------- ca-----------sh -----------flo-----------w *----------- [1----------- - -----------(1/-----------(1+-----------r)^-----------n)]----------- / -----------r 1-----------000----------- = -----------90 -----------* [----------- 1 ------------ (-----------1 /----------- (1-----------+r)-----------^12-----------)] -----------/ r----------- Â----------- -----------Â ----------- ----------- ----------- Â -----------