c) An investor enters into a short position in two futures contracts on gold at $1850 per oz in three months. The contract size is 100 oz per contract. The initial margin requirement is $4950 per contract. The maintenance margin is $4500 per contract. i. Under which circumstances could $2,000 be withdrawn from the margin account? (2 marks) ii. Under which circumstances would the investor receive a margin call? (3 marks) (Total Marks: 5)