Required information [The following information applies to the questions dispiayed below.] Christina, who is single, purchased 600 shares of Apple incorporated stock several years ago for $22,200, During her yearend tax planning, she decided to sell 300 shares of Apple for $9,600 on December 30 . However, two weeks later, Apple introduced its latest iphone, and she decided that she should buy the 300 shares (cost of $10,200) of Apple back before prices skyrocket. Note: Leave no onswers blank. Enter zero if opplicable. 0. What is Christina's deductible loss on the sale of 300 shares? What is her basis in the 300 new shares? Required information [The following information applies to the questions displayed below] Christina, who is single, purchased 600 shares of Apple Incorporated stock several years ago for $22,200. During her year-end tax planning, she decided to sell 300 shares of Apple for $9,600 on December 30 . However, two weeks later, Apple introduced its latest IPhone, and she decided that she should buy the 300 shares (cost of $10,200) of Apple back before prices skyrocket: Note: Leave no answers blank. Enter zero if applicable. b. Assume the same facts, except that Christina repurchased only 150 shares for $5,100. What is Christina's deductible loss on the sale of 300 shares? What is her basis in the 150 new shares