Learning Materials
Features
Discover
Chapter 8: Problem 36
To borrow money, you pawn your mountain bike. Based on the value of the bike, the pawnbroker loans you \(\$ 552\). One month later, you get the bike back by paying the pawnbroker \(\$ 851\). What annual interest rate did you pay?
Over 30 million students worldwide already upgrade their learning with 91影视!
All the tools & learning materials you need for study success - in one app.
Get started for free
In Exercises 1-10, use $$ P M T=\frac{P\left(\frac{r}{n}\right)}{\left[1-\left(1+\frac{r}{n}\right)^{-n t}\right]} $$ Round answers to the nearest dollar. Suppose that you borrow \(\$ 10,000\) for four years at \(8 \%\) toward the purchase of a car. Find the monthly payments and the total interest for the loan.
A bank bills its credit card holders on the first of each month for each itemized billing. The card provides a 20-day period in which to pay the bill before charging interest. If the card holder wants to buy an expensive gift for a September 30 wedding but can't pay for it until November 5 , explain how this can be done without adding an interest charge.
The price of a home is $$ 160,000\(. The bank requires a \)15 \%\( down payment. The buyer is offered two mortgage options: 15 -year fixed at \)8 \%\( or 30 -year fixed at \)8 \%$. Calculate the amount of interest paid for each option. How much does the buyer save in interest with the 15 -year option?
Exercises 1-2 involve credit cards that calculate interest using the average daily balance method. The monthly interest rate is \(1.5 \%\) of the average daily balance. Each exercise shows transactions that occurred during the March \(1-\) March 31 billing period. In each exercise, a. Find the average daily balance for the billing period. Round to the nearest cent. b. Find the interest to be paid on April 1, the next billing date. Round to the nearest cent. c. Find the balance due on April 1 . d. This credit card requires a \(\$ 10\) minimum monthly payment if the balance due at the end of the billing period is less than \(\$ 360\). Otherwise, the minimum monthly payment is \(\frac{1}{30}\) of the balance due at the end of the billing period, rounded up to the nearest whole dollar. What is the minimum monthly payment due by April 9 ? $$ \begin{array}{|l|c|} \hline \text { Transaction Description } & \text { Transaction Amount } \\ \hline \text { Previous balance, } \$ 6240.00 & \\ \hline \text { March 1 } \quad \text { Billing date } & \\ \hline \text { March 5 } \quad \text { Payment } & \$ 300 \text { credit } \\ \hline \text { March 7 } \quad \text { Charge: Restaurant } & \$ 40 \\ \hline \text { March 12 } \quad \text { Charge: Groceries } & \$ 90 \\ \hline \text { March 21 } \quad \text { Charge: Car Repairs } & \$ 230 \\ \hline \text { March 31 } \quad \text { End of billing period } & \\ \hline \text { Payment Due Date: April 9 } & \\ \hline \end{array} $$
The cost of a home is financed with a \(\$ 120,00030\)-year fixedrate mortgage at \(4.5 \%\). a. Find the monthly payments and the total interest for the loan. b. Prepare a loan amortization schedule for the first three months of the mortgage. Round entries to the nearest cent.
What do you think about this solution?
We value your feedback to improve our textbook solutions.
Explanations 
Textbooks 
Flashcards 
91影视 AI 
Notes 
Study Plans 
Study Sets 
Find a degree 
Magazine