Question 1 (1 point) Major uses of derivatives ... tax optimization Ospeculation and hedging Odiversification arbitrage Question 2 (1 point) Each e-mini S&P future gives you $ 100k exposure and requires $10k initial margin. You are long one future. What's your return on capital if S&P500 increases by 1%? rf=0 -1% O 1% O 5% O O >5%