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October 24, 2014

October 24, 2014

Posted by **T.** on Wednesday, February 1, 2012 at 10:22am.

2. Barney Casey borrowed $40,000 from his parents for 2 years. He paid them a total of $45,000 at the end of the 2-year term of the simple interest loan. What rate of interest did he pay his parents? (15 points)

3. Sarai Sherman agreed to deposit $4,450 in an account paying 16% simple interest per year for 60 days. If she made the deposit on February 25, determine (a) the date of the end of the term of the investment, and (b) the ordinary interest Sarai will earn. (15 points)

4. Anna Cavanaugh loaned her friend Jason $1,000 for 6 months at 6% simple interest. What is the future value of the loan and how much finance charge will Jason pay? (15 points)

5. Acton can choose from two loan offers: $12,000 at 8% simple interest for 9 months; or a $12,000 9-month discounted loan at 7% discount. Based on the actual interest paid and the true rate on the discounted loan, which of the two loan offers will Acton choose? Explain your answer. (40 points)

- Math -
**Reiny**, Wednesday, February 1, 2012 at 11:28amThe purpose of this website is to help students with an individual question. not to do a whole assignment for you.

What part of which question don't you understand and need help with?

The simple interest formula used in each one would be

I = PRT, where I is the interest, P is the principal , R is the annual rate written as a decimal, and T is the number of years

- Math -
**Afraaz**, Thursday, February 16, 2012 at 2:55pmAnswer For Question #2

X/100 * 40,000= 5,000

X/100 = 5,000/40,000

X/100 = 0.125

X = 0.125*100

X = 12.5%

- Math -
**Alex**, Wednesday, June 27, 2012 at 9:16pmafraaz the answer of 12.5 is not correct, i had done the same math as you did, however the teacher said that the answer was wrong.

- Math -
**Queen**, Saturday, December 8, 2012 at 8:02pmThe correct answer is 6.25 percent.

40,000 *6.25*2=5,000

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