FNAN 303 Lecture Notes - Lecture 5: Compound Interest, Annual Percentage Rate, Accrued Interest
Document Summary
Time value of money (tvm) 3 slides 39-54. Compounding matters annually: a given annual stated rate corresponds to a different actual or true annual rate because of compounding. Example to show how compounding works and that it matters. September 30: . 121 (1. 02) = (1. 02)4 = . 243 on. December 31: an 8% loan results in a larger obligation with quarterly compounding than with annual compounding due to interest-on-interest , . 243 vs. . Loans with lower ear have lower costs, all else equal, because ear reflects the true cost of a loan. Investments with higher ear produce more wealth over time, all else equal, because. Ear reflects the true return of an investment. If an interest rate or return is given, assume it is an apr unless told it is an ear or periodic rate. Example: which loan would you (the borrower) prefer if both loans involve receiving.