Final answer:
The correct sequence from high risk to low risk in terms of investment types is speculative investments, stocks, mutual funds, and bonds, which corresponds to option B.
Step-by-step explanation:
The correct sequence from high risk to low risk for the types of investments is: Speculative investments, stocks, mutual funds, bonds. This means the correct option is B. Speculative investments carry the highest risk because they often involve new or very volatile markets. Stocks are generally considered high risk because their prices can fluctuate significantly, although they also offer the potential for higher returns. Mutual funds provide a lower risk through diversification, as they invest in a range of stocks, bonds, or other securities. Bonds are usually considered to be the lowest risk investment among these options because they tend to have fixed interest payments, although this also means potentially lower returns compared to stocks and mutual funds.