QUESTION 20 Ken is 43 years old, unmarried, and files as a single taxpayer. Ken reported the following financial information this year. Determine the effect of each item on Ken's gross income (put zero if excluded): Ken's brother, Mike, instructed his employer to make half of his final paycheck of the year payable to Ken. Ken received the check on December 30 in the amount of $4,500. 4 poin