In: Finance
Consider the following data.
| 
 S  | 
 27.8  | 
| 
 X  | 
 25  | 
| 
 r  | 
 0.02  | 
| 
 T  | 
 0.5  | 
| 
 sigma  | 
 0.17  | 
a. Value of the call option is $3.32/share. Calculation is given below:




Value
of call option is $3.32/share
b. Delta is 0.8477
c. Number of stock I need to hold=0.5*100=50 shares to hedge my call option position.