IDNLearn.com is your trusted platform for finding reliable answers. Our community is here to provide the comprehensive and accurate answers you need to make informed decisions.

Select the correct answer.

If you invest [tex]\$1,500[/tex] today in a bank that gives you a 5 percent annual interest rate, which of these items can you buy in two years?

[tex]
\begin{array}{l}
\text{future value} = P \times (1 + i)^t \\
\text{present value} = \frac{P}{(1 + i)^t}
\end{array}
[/tex]

A. Electronics worth [tex]\$1,650[/tex]
B. Fitness equipment worth [tex]\$1,700[/tex]
C. A holiday package worth [tex]\$2,000[/tex]


Sagot :

To solve this problem, we need to calculate the future value of the investment after two years and then compare it to the costs of the items given.

### Step-by-Step Solution:

1. Determine the initial investment, interest rate, and time period:
- Initial investment ([tex]\(P\)[/tex]): \[tex]$1,500 - Annual interest rate (\(i\)): 5% or 0.05 - Time period (\(t\)): 2 years 2. Calculate the future value (\(FV\)) using the formula: \[ \text{FV} = P \times (1 + i)^t \] - Substituting the values: \[ \text{FV} = 1500 \times (1 + 0.05)^2 \] 3. Future value calculation: - First calculate the amount inside the parentheses: \[ 1 + 0.05 = 1.05 \] - Then, raise this to the power of 2: \[ 1.05^2 = 1.1025 \] - Finally, multiply by the initial investment: \[ \text{FV} = 1500 \times 1.1025 = 1653.75 \] - So, the future value after 2 years is \$[/tex]1,653.75.

4. Determine which items can be bought:
- Item A (electronics worth \[tex]$1,650): Yes, because \$[/tex]1,653.75 ≥ \[tex]$1,650. - Item B (fitness equipment worth \$[/tex]1,700): No, because \[tex]$1,653.75 < \$[/tex]1,700.
- Item C (holiday package worth \[tex]$2,000): No, because \$[/tex]1,653.75 < \[tex]$2,000. ### Conclusion: - You can buy electronics worth \$[/tex]1,650.
- You cannot buy fitness equipment worth \[tex]$1,700. - You cannot buy a holiday package worth \$[/tex]2,000.

So, the correct answer is:

A. Electronics worth \$1,650
We are happy to have you as part of our community. Keep asking, answering, and sharing your insights. Together, we can create a valuable knowledge resource. Find the answers you need at IDNLearn.com. Thanks for stopping by, and come back soon for more valuable insights.