- CFA Exams
- CFA Level I Exam
- Topic 1. Quantitative Methods
- Learning Module 1. Rates and Returns
- Subject 4. Annualized Return
CFA Practice Question
Your company purchased $10,000 worth of inventory on January 2nd on credit. The terms of the sale are 3/15 net 45. What is the effective annual interest rate if you pay the full amount in 35 days?
A. 28%
B. 37.6%
C. 74.3%
Explanation: (1 + 0.03/0.97)(365/20)-1 = 0.7435
User Contributed Comments 9
User | Comment |
---|---|
s16liu | where does the 20 days come from? |
malawyer | you paid 20 days after you could have paid with the discount (35 - 15 = 20) |
staudinger | where does the 0.97 come from? 1 - 0.03? |
Allen88 | I guess, one way to look at it is like this: the real cost is actually $97,000. The $3,000 is interest that the supplier earns if you don't pay back in 15 days. So they are making $3,000 on $97,000. I think this explains the .03/.97 in the equation. |
Profache | Effective Interest Rate = (1+(Discount/1-Discount)^(365/days after discount period) |
najat | Good question, got it wrong, I used 35 days instead of 20... |
thecfaguy | Any one knows how the discount is being calculated here ? Just confused as to how they have arrived at 0.03 (3%). |
soukhov | its from the terms of the sale |
dan1987 | 3 = Discount 15 = Discount period 45 = Period in which whole payment must be received |