Explain the difference between a cash account and a margin account.What is the meant by the goncept of minimum maintenance standard for requirements) for marginsWhy is bad news "good news" to the short seller?Explain what is meant by a limit order. How does a stop order differ from a limit orderWhat is the difference between day orders and GTC orders?On a 100-share trade, what would be the expected dollar commisaion with a fullservice broket, a discount broker, and an online brokerWhat is the difference between the meaning of the marginal tax rate and the average tox rate for a taxpayeri|