Answer:
A. Maturity Date 31-May
Total Interest $5,250
B. Maturity Date 02-Aug
Annual interest rate 8%
C. Maturity Date 07-Sep
Total Interest $6,156
Step-by-step explanation:
Calculation to Determine the missing maturity dates and Total interest and rates on notes.
Date of Note Terms Maturity Date Principal Annual Interest rate Total Interest
a. 01-Apr 60 days 31-May $630,000 5% $5,250
b. 02-Jul 30 days 02-Aug 86,400 8% $576
c. 07-Mar 6 months 07-Sep 136,800 9% $6,156
Working:
A. Calculation for Total Interest and Maturity Date
Total Interest= $630,000 x 5% x 60 days / 360 days
Total Interest = $5,250
Maturity Date
April 2-30 29
May 1-31 31
Total 60 days
B. Calculation for Annual Interest rate and Maturity date
First step is to calculate the 360 days Interest
360 days Interest = $576 x 360 days / 30 days
360 days Interest = $6,912
Now let calculate the Annual interest rate
Annual interest rate = ($6,912 / 86,400) x 100
Annual interest rate= 8%
Maturity Date
July 3-31 28
August 1-2 2
Total 30 days
C. Calculation for Total Interest and Maturity date
Total Interest = 136,800 x 9% x 6 months / 12 months
Total Interest =$6,156
Maturity date
March 8 to April 7 1
April 8 to May 7 1
May 8 to June 7 1
June 8 to July 7 1
July 8 to August 7 1
August 8 to Sep 7 1
Total 6 months
Therefore the missing maturity dates and Total interest and rates on notes are:
A. Maturity Date 31-May
Total Interest $5,250
B. Maturity Date 02-Aug
Annual interest rate 8%
C. Maturity Date 07-Sep
Total Interest $6,156