F is employed by a public corporation. In year $1,$ F was granted a stock option to acquire $1,900$ shares from the treasury of her employer$$s corporation for $$8$ a share. At the time of receiving the option the shares were valued at $$9$ per share. In year $3,$ F exercised the option and purchased $1,900$ shares for $$15,200.$ At the exercise date, the shares were valued at $$12$ per share. In year $6,$ F sold all the shares for $$16$ per share.

What's included in year $1$ employment income? what is included in year $1$employment income? what is is included in segment b $6$ year employment income?