Chandra is age 48 and single. Required: a. What is the maximum contribution that Chandra can make to a Roth IRA if AGI consists of an $89,400 salary? b. What is the maximum contribution that Chandra can make to a Roth IRA if AGI consists of an $89,400 salary plus $44,000 interest and dividends from a trust fund? c. What is the maximum contribution that Chandra can make to a Roth IRA if AGI consists of a $125,000 salary plus a $19,250 share of ordinary income from a partnership? Complete this question by entering your answers in the tabs below