Answer the following question

Frida Kahlo, CPA, has an accounting and tax practice. She occasionally does an audit for small business clients. One day, an audit client showed Frida a letter from the local Property Tax Assessors office in response to the clients inquiry about the process to be followed to appeal the 20 percent increase in his property taxes. He had already written an appeal letter and was denied. The letter said that those who appeal typically hire a CPA to represent them before the administrative board in property tax assessment hearings. If Fridas client asks her to represent him in the appeal process, can she do so under the AICPA Code? Explain.