Please help solve this question for cost accounting, thanks in advance

CoursHeroTranscribedText: Assuming that an AGI limitation does not apply, what amounts of credit for the elderly or the disabled would be permitted in each of the following instances? Allowable Credit A single taxpayer eligible for the credit who receives $2,700 of nontaxable a. social security benefits. b Taxpayers filing a joint return for which one taxpayer is eligible for the credit and the taxpayers have received no social security benefits. Taxpayers filing a joint return, and both are eligible for the credit and received C. $4,700 of nontaxable social security benefits