You own one call option and one put option on Shell, both with a strike price...

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Finance

You own one call option and one put option on Shell, both with astrike price of 80. The interest rate is 5% and the time toexpiration is nine months. The standard deviation of Shell is 25percent. Graph on the same graph the value of the call and the putas the price of Shell goes from 70 to 130. (So that is two lines onthe same graph.) Note:at least 50 data points on the graphs

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We use BlackScholes Model to calculate the value of the calland put optionsAs an example we calculate the value of the call and put optionwhen the price of Shell is 70The value of a call and put option areC S0 Nd1 Kert Nd2P K ertNd2 S0Nd1where S0 current spot priceK strike priceNx is the cumulative normal distribution functionr riskfree interest ratet is the time to maturity in yearsd1    See Answer
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You own one call option and one put option on Shell, both with astrike price of 80. The interest rate is 5% and the time toexpiration is nine months. The standard deviation of Shell is 25percent. Graph on the same graph the value of the call and the putas the price of Shell goes from 70 to 130. (So that is two lines onthe same graph.) Note:at least 50 data points on the graphs

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