The image contains mathematical problems related to compound interest, semi-annual compound interest, and other financial calculations. I can help solve or explain any specific problem from the text. Could you indicate which question you'd like me to focus on, or clarify the section of interest?

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Here are some follow-up questions to help guide the discussion:

1. Would you like me to solve question 35 or 36 specifically, or both?
2. Do you need detailed step-by-step explanations for compound interest formulas?
3. Are you looking for explanations of the difference between annual and semi-annual compounding?
4. Do you need help with similar examples for better practice?
5. Would you like me to simplify or provide any additional financial concepts involved in these problems?

Tip: The compound interest formula is $A = P(1 + \frac{r}{n})^{nt}$, where $A$ is the total amount, $P$ is the principal, $r$ is the annual interest rate, $n$ is the number of times the interest is compounded per year, and $t$ is the time in years.