Determine the amount of the standard deduction for each of the following taxpayers for tax year 2016: a. Christina, who is single. b. Adrian and Carol, who are filing a joint return. Their son is blind. c. Peter and Elizabeth, who are married and file separate tax returns. Elizabeth will itemize her deductions. d. Patricia, who earned $1, 100 working a part-time job. She can be claimed as a dependent by her parents. e. Rodolfo, who is over 65 and is single. f. Bernard, who is a nonresident alien with U.S. income. g. Manuel, who is 70, and Esther, who is 63 and blind, will file a joint return. h. Herman, who is 75 and a qualifying widower with a dependent child