Three years ago, Adrian purchased 170 shares of stock in X Corp. for $30,090. On December 30 of year 4, Adrian sells the 170 shares for $26,690. (Leave no answers blank. Enter zero if applicable. Loss amounts should be indicated with a minus sign.) a. Assuming Adrian has no other capital gains or losses, how much of the loss is Adrian able to deduct on her year 4 tax return? Deductible loss