Bee and Barney Mayberry have $71,500 in gross income and enough allowable deductions to itemize. Determine the best income tax form for them to use if they are filing jointly. Explain the major reason they can't use the other forms. What is the best income tax form for them to use if they are filing jointly? (Select the best answer below.) O A. Form 1040EZ. OB. Form 1040NR. OC. Form 1040. OD. Form 1040A