Consider the following pieces of identification a person might have in order to apply for a credit card: B: Applicant presents a birth certificate. D: Applicant presents a driver's license. M: Applicant presents a marriage license. Write a logical expression for the requirements under the following conditions: (a) The applicant must present either a birth certificate, a driver's license or a marriage license. (b) The applicant must present at least two of the following forms of identification: birth certificate, driver's license, marriage license. (c) Applicant must present either a birth certificate or both a driver's license and a marriage license.