22 Part 1 of 5 Required information Problem 5-56 (LO 5-2) (Algo) The following information applies to the questions displayed below) Ricky received $8,400 of Social Security benefits this year. Ricky also reported salary and interest income this year What amount of the benefits must Ricky include in his gross income under the following five independent situations? (Leave no answer blank. Enter zero if applicable.) 1,5 points Oftas Problem 5-56 Part-a (Algo) a. Ricky files single and reports salary of $12,600 and interest income of $300 Amount to be included