Final answer:
The AICPA encompasses expertise in computations, business valuation, tax issues assessment, and auditing issues for accounting litigation consultants, essential for their role in financial legal disputes.
Step-by-step explanation:
The American Institute of Certified Public Accountants (AICPA) does cover various areas where an accounting litigation consultant may provide expertise. The areas typically include computations, business valuation, tax issues assessment, and auditing issues. All of these areas are integral parts of the role of an accounting litigation consultant. They provide crucial support in legal disputes that involve financial matters, ensuring calculations are accurate, valuations are fair, and that tax and auditing processes are properly scrutinized and in line with current laws and standards.