#2 please and a date near today

Use an options calculator for the first 2 problems 1a. For a stock trading at $50 with 15% volatility and 2% risk free interest rate, find the prices of a one month put and call options with a strike price of $50. b. Determine the effect on both the put and call of increasing the strike price to $55 Determine the effect of doubling the time to maturity 2. Use one month at the money call option prices to determine the implied volatility of AT&T (Symbol T) and Qualcomm (Symbol QCOM). Which is riskier? Use an options calculator for the first 2 problems 1a. For a stock trading at $50 with 15% volatility and 2% risk free interest rate, find the prices of a one month put and call options with a strike price of $50. b. Determine the effect on both the put and call of increasing the strike price to $55 Determine the effect of doubling the time to maturity 2. Use one month at the money call option prices to determine the implied volatility of AT&T (Symbol T) and Qualcomm (Symbol QCOM). Which is riskier