Required information [The following information applies to the questions displayed below.] Christina, who is single, purchased 380 shares of Apple Inc. stock several years ago for $18,240. During her year-end tax planning, she decided to sell 190 shares of Apple for $8,170 on December 30. However, two weeks later, Apple introduced its latest iPhone, and she decided that she should buy the 190 shares (cost of $8,550) of Apple back before prices skyrocket. (Leave no answers blank. Enter zero if applicable.) a. What is Christina's deductible loss on the sale of 190 shares? What is her basis in the 190 new shares? Deductible loss Basis