41. What type of audit (office, field or correspondence) is demonstrated in the following examples? a. An IRS agent views Microsoft's books and records at the Microsoft headquarters b. Susie receives a letter from the IRS asking her to provide documentation to support her charitable contributions on her tax return filed irn the prior year c. Mr. and Mrs. John Doe are asked to bring their supporting documents to the downtown IRS office so that an IRS agent may review their tax return which was filed 2 years ago. HTML Editor