4. A market order for purchasing stock would be transacted at the a. lowest price of the day b. highest price of the day current price at the time the purchase is made d. limit price e. average price of the high and low for the stock on a specific day c. 5. Margin trading for stocks allows the buyer to: a. Buy stocks without paying a broker's commission b. Buy stocks with a loaned amount of money c. Buy stocks in either "round lots" or "odd lots" of shares d. Invest in bonds and stocks with predetermined profit "margin" returns and appreciated value e. a. & b