น \( \begin{array}{ll}\text { 7. สมการใดแสดงว่าเงินลงทุนมาจากเงินออม } \\ \begin{array}{ll}\text { ก. } Y=C+I & \text { ข. } Y=C+S \\ \begin{array}{ll}\text { ค. ถูกทุกข้อ } & \end{array}\end{array}\end{array} \begin{array}{ll}\text { ง. } I=S\end{array} \)

Amar deposited \( \$ 400 \) iniban account with \( 2.9 \% \) interest, compounded semiannually. Assuming that ho witharawals are mode, how much will he have in the occount after 8 years? Do not round any intermediatecomparon, round nearest cent.

ASK YOUR TEACHER \( \quad \) PRACTICE ANOTHER Find the annual percentage yield for an investment at the following rates. (Round your answers to two decimal places.) (a) \( 7.6 \% \) compounded monthly

E5-32B. (Learning Objective 5: Apply GAAP for uncollectible receivables) At December 31,2024 , Concord Travel Agency has an Accounts Receivable balance of \( \$ 87,000 \). Its net accounts receivable is \( \$ 86,120 \) before the year-end adjustment. Service revenue (all on account) for 2024 was \( \$ 800,000 \). Concord estimates that its bad debt expense for the year is \( 3 \% \) of service revenue. Requirements 1. Calculate Concord's bad debt expense for 2024 . 2. How are Concord's balance sheet and income statement impacted by the adjustment to recognize bad debt expense for the year? 3. Calculate the net realizable value of accounts receivable as of December 31,2024 .

\( \$ 5,500 \) is deposited at the end of each quarter in an account that earns \( 7 \% \) compounded quarterly until \( \$ 100,000 \) has accumulated in the account. This scenario describes the ---Select--- for ? s . From the formula in the textbook, all values are known, except After how many quarters will the account contain \( \$ 100,000 \) ? (Round your answer UP to the nearest quarter.) quarters

Use PMT \( =\frac{p\left(\frac{r}{n}\right)}{\left[1-\left(1+\frac{r}{n}\right)^{-m}\right]} \) to determine the regular payment amount, rounded to the nearest dollar. Your credit card has a balance of \( \$ 5900 \) and an annual interest rate of \( 12 \% \). You decide to pay off the balance over three years. If there are no further purchases charged to the card, a. How much must you pay each month? b. How much total interest will you pay? a. The monthly payments are approximately \( \$ \square \). (Do not round until the final answer. Then round to the nearest dollar as needed.) b. The total interest paid over 3 years is approximatsily \( \$ \square \). (Round to the nearest dollar as nesded.)