Mrs. Hubbard, a mother of two, has been selected for an audit. Advise her on what to do to prepare for the audit and what to do if the audit does not turn out favorably To prepare for the audit: (Select all that apply.) A. Mrs. Hubbard should hire an accountant or tax attorney, if necessary. B. Mrs. Hubbard should gather all supporting documents. C. Mrs. Hubbard should anticipate probable questions and develop responses. D. Mrs. Hubbard should reexamine the areas where the IRS raised questions