D Question 2 2 pts The gamma for a portfolio of options on the same stock is: O the sum of the gamma for the individual options divided by the number of units of each option. O the sum of the gamma for the individual options times one minus the percentage of each option in the portfolio's value. O the sum of the gamma for the individual options times the percentage of each option in the portfolio's value. O cannot be computed if the options have different strikes. O the sum of the gamma for the individual options times the number of units of each option. 2 of 12