please mention if it's the answer is A, B,C or D

Since he arrived on Wall Street several years ago, Hugo has developed a reputation for being a very high-risk investor. Which of the following is correct regarding the most speculative investment techniques for Hugo and other high-risk investors? An investor can make money with a "short" transaction if the stock's value increases. Selling short is buying a stock with the expectation that it will increase in value and then can be sold at a profit. Buying long is the process of selling stock that an investor does not actually own but has borrowed from a brokerage firm and will repay at a later date. An investor buys stock on margin by borrowing part of the purchase price.

Since he arrived on Wall Street several years ago, Hugo has developed a reputation for being a very high-risk investor, Which of the following is carrect regarding the most speculatiov investment techniques for Hugo and other high risk imestors? An investor can make money with a "short" transoction if the stock's value increases. Selling short is buying a stock with the expectation that it wei increase in value and then can be sold at a profit. Duying long is the process of selling stock that an imentor does not actually own but has borrowed from a brokeroge firm and wai repay at a Later date. An ulversor hsf uock on magin by borrowing part of the purdase price