If losses occur causing a market participant’s balance to fall below the maintenance margin at the end of the trading day, a call option occurs that requires the bank to replenish the investor’s trading account. true

Keshawn used to work for an it company in baltimore, but lost his job when his company decided to use workers in new delhi instead. this is an example of:

Communication comes in various forms. which of the following is considered an old form of communication? a) e-mail b) letter c) skype d) texting

After the price floor is instituted, the chairman of productions office buys up any barrels of gosum berries that the producers are not able to sell. with the price floor, the producers sell 300 barrels per month to consumers, but the producers, at this high price floor, produce 700 barrels per month. how much producer surplus is created with the price floor? show your calculations.