A company enters into a short futures contract to sell 50,000 units of a commodity for 70 cents per unit. The initial margin is $4,000 and the maintenance margin is $3,000. What is the futures price per unit above which there will be a margin call?
【简答题】I moved to Chicago ten years ago. As I was new to the area, I had friends and seldom went out to parties. But a month later, I was invited to a party and there I an elderly couple. The wife and I for ...
【单选题】The interface called SATA (serial ATA) used with the hard disk drive is both faster and less costly to make than the Parallel ATA in the transmission of individual data bits.