5. Go through Part 2 of Lab 4 Instructions.

Suppose WMT (Walmart Inc.) Stock and Options information today is provided below.

A Call option that expires in one year at an expiration price of $150 is trading at $16.50.

A Put option that expires in one year at the same exercize price is trading at $12.15.

One year risk-free interest rate is 2.10%.

What should be the implied Stock price today, based on the Put-Call Parity? Enter your answer in the following format: 123.45

9. Exxon Mobile (XOM) stock and options data is provided below.

INPUTS
Standard deviation (annual, )	23.50%
Expiration (in years, T)	1.000
Risk-free rate (annual, Rf)	1.22%
Stock Price (P)	142.07
Exercise price (X)	150
Dividend yield (annual, )	1.54%

What is the XOM Put value?

Enter your answer in the following format: 12.34

Hint: Answer is between 17.50 and 23.97