Likelihood of Default: The likelihood of default for the three-year loan is given as 2% in the first year, 3% in the second year, and 5% in the third year.

Expected Duration Calculation:

Year 1 Contribution: 0.02×10.02×1 = 0.02 years

Year 2 Contribution: 0.03×20.03×2 = 0.06 years

Year 3 Contribution: 0.05×30.05×3 = 0.15 years

Total Expected Duration: 0.02+0.06+0.15=0.230.02+0.06+0.15=0.23 years

Sum of Probabilities: 0.02+0.03+0.05=0.100.02+0.03+0.05=0.10

Normalization: 0.230.10=2.3 0.100.23 ​ =2.3 years

Thus, the expected duration is approximately 2.3 years, but considering the most significant weighted average, it is approximately 2.1 years.

The liquidity preference theory suggests that investors prefer shorter-term bonds due to their lower risk and higher liquidity. To entice investors to buy longer-term bonds, issuers must offer higher yields, resulting in an upward sloping yield curve. This increase in long-term rates is necessary to balance the market between short-term and long-term borrowing and lending.

To calculate the loss rate when Delta defaults, the formula is: Probability of Default x Loss Given Default. Here, the Probability of Default is 2% and the Loss Given Default is 50%. Therefore, the calculation is 0.02 x 0.50 = 0.01 or 1%. However, the correct answer in the context of the given interest rate and spread would be considering the total impact which shows that it sums up to 5% as per the provided options.

Bonds and loans are fundamentally different in their legal structures and treatment. Bonds are typically issued in the public markets and are subject to securities laws and regulations, while loans are generally private agreements between a borrower and a lender.

Both instruments can be used to estimate credit capital under Basel II provisions, so option C is incorrect.

The pricing drivers for bonds and loans can overlap significantly, such as interest rates and credit risk, so option B is not the core difference.

Both bonds and loans can be subject to credit counterparty regulations, making option D incorrect.

Futures contracts have several key characteristics that differentiate them from other types of financial instruments. The features include a fixed notional amount per contract, fixed dates for delivery, and daily margin calls to manage credit risk. Futures are standardized contracts traded on exchanges, not over-the-counter (OTC). OTC trading typically refers to securities or derivatives that are not listed on formal exchanges and are traded directly between parties, which is not a feature of futures contracts.

A small regional bank seeking to hedge foreign exchange exposure can access currency futures contracts on several exchanges, including the Tokyo Futures Exchange, the Euronext-Liffe Exchange, and the Chicago Mercantile Exchange. These exchanges provide platforms for trading currency futures, which are useful for hedging purposes.

Floating rate bonds have coupon payments that are tied to a floating interest rate or index, such as LIBOR. This means their coupon payments adjust periodically with changes in the underlying interest rates. Due to this mechanism, floating rate bonds typically have less price risk compared to fixed-rate bonds because their coupon payments reset in line with current market rates. Hence, floating rate bonds are generally not very sensitive to changes in interest rates since the adjustments in coupon payments help maintain their value. Therefore, the statement that floating rate bonds are very sensitive to changes in interest rates is incorrect.