Explanation
According to the What Is a Call Option and How to Use It With Example - Investopedia, a call option is a contract that gives the buyer the right, but not the obligation, to buy an underlying stock at a specified price (the strike price) within a specified time period (the expiration date). The seller of a call option is obligated to sell the stock if the buyer exercises the option. Pierre buys a call option on a stock, which means he has the right to buy the stock if he exercises the option. He can also choose not to exercise the option or sell it before expiration.

Explanation
The bond fund should be contributed to Natasha's RRSP from a tax efficiency perspective, because interest income from bonds is fully taxable at her marginal tax rate outside of an RRSP. By contributing the bond fund to her RRSP, Natasha can defer paying tax on the interest income until she withdraws it from her RRSP in retirement, when she may be in a lower tax bracket. The equity fund should be kept outside of her RRSP, because dividends and capital gains from equities receive preferential tax treatment compared to interest income. Dividends qualify for the dividend tax credit and capital gains are only 50% taxable. Furthermore, equities tend to have higher returns than bonds over the long term, which means that Natasha would have more after-tax income by keeping them outside of her RRSP. References: Registered Retirement Savings Plan (RRSP), Does it pay to invest in an RRSP? Here's the math

Explanation
D is correct because Sujay's registered retirement savings plan (RRSP) contribution room for the year will be reduced by $3,600. This is because his employer's defined contribution pension plan is considered a registered pension plan (RPP), which affects his RRSP contribution room through a pension adjustment (PA). The PA is calculated as 18% of his earned income in the previous year minus his RPP contributions in the current year.
In this case, Sujay's PA for the current year is $3,600, which is 18% of his $60,000 salary minus his 3% contribution ($1,800) and his employer's 3% contribution ($1,800). The PA reduces his RRSP contribution room for the next year by the same amount. It will have an effect on his RRSP contribution room (A), as it is not based on earned income only, but also on RPP contributions. It will not reduce his contribution room by
$51,800 (B), as this is more than his earned income. It will not reduce his contribution room by $10,800 , as this is 18% of his earned income without subtracting his RPP contributions. References: Canadian Investment Funds Course (CIFC) | IFSE Institute