If the initial margin is $5,000, the maintenance margin is $3,500 and your balance is
$4,000, how much must you deposit?

Top flight is a commuter airline service that provides short flights to neighboring citles around houston, texas. to determine the quantity of planes it will purchase, top flight needs to examine the for its flights at the prices it intends to charge and at the times it intends to flight. a. supply b. demand c. equilibrium price d. break-even point