The Corporation Group needs 5-year financing, without pledging assets (so not secured bonds).
Debentures are unsecured debt backed only by the issuer's credit rating , meeting the requirement of not pledging assets.
They also want flexibility to repay early. Only callable debentures provide this feature since they allow the issuer to repay before maturity .
Convertible bonds (B) would dilute equity (which they want to avoid).
Commercial paper (C) and Treasury bills (D) are short-term instruments (under 1 year) , not suitable for 5- year financing.
# Therefore, the ideal choice is Callable Debentures.

Market risk, or systematic risk, arises from factors affecting the entire market, such as changes in inflation or interest rates, and cannot be fully eliminated through diversification. The feedback from the document states:
"Once a portfolio becomes well diversified, the only remaining risk to be concerned about is market risk.
Market risk is defined as the variability of a stock or a portfolio in relation to the market as a whole. The process of diversification cancels out much firm-specific risk, so market risk is less than the total risk you would calculate if you looked at each stock separately. Market risk is also referred to as systematic risk and arises from such things as inflation, the business cycle, and interest rates." Reference: Chapter 8 - Constructing Investment PortfoliosLearning Domain: Understanding Investment Products and Portfolios

A front-end load is a sales charge paid at the time of purchase, calculated as a percentage of the investment amount.
A). $1,500 × 3% = $45
B). $1,000 × 4% = $40
C). $5,000 × 1% = $50
D). $3,000 × 2% = $60
# Most expensive = $60 (Option D)
Correction: Answer = D. Purchase $3,000 at 2% front-end load

Dave invested in a U.S.-dollar denominated mutual fund. Even though the unit price increased (US$15 # US$16), he lost money when converted back to Canadian dollars. This loss was caused by fluctuations in the exchange rate between the Canadian dollar and the U.S. dollar, not the fund's performance itself.
This is a clear example of exchange rate (currency) risk.

A Canadian equity index fund is a type of mutual fund that invests in a basket of Canadian stocks that track the performance of a market index, such as the S&P/TSX Composite Index. A Canadian equity index fund can be a tax-efficient option for a non-registered account, because it can generate capital gains and eligible dividends, which are taxed at lower rates than interest income or foreign dividends. A bond fund, on the other hand, would produce mostly interest income, which is fully taxed at the marginal rate. An asset allocation fund or a target date fund would have a mix of different asset classes, such as bonds, stocks, and cash, and may not be as tax-efficient as a pure equity fund123 References = web search results from search_web(query="tax-efficient investment options in Canada")123 and Canadian Investment Funds Course (CIFC) - Module 2: Investment Products - Section 2.2: Mutual Funds4
4: https://www.ifse.ca/wp-content/uploads/2021/08/CIFC-Module-2.pdf