4. NewCo grants 10,000 options to its CFO, with a grant date of January 15, 2021. The options grant the CFO the right to purchase shares (one-for-one) of company stock at a price of $.50 per share with an expiration date of December 31, 2022. a. If the CFO exercises the options, where will the 10,000 shares come from? b. Suppose the options qualify as an ISO (Incentive Stock Option) grant, and the CFO exercises the options on May 15, 2022, when the fair market value of NewCo's shares is $1.50 per share. How much will the CFO have to pay out to exercise the options? If the CFO later sells her shares for $2.50 per share, what will be her gain from having received the options