Class 035: Accounting consultation; accounting for third parties; accounting services; business information and accounting advisory services; providing consulting and information concerning accounting; cost accounting services; forensic accounting services; providing fractional services in the nature of placement of part-time chief financial officers for third parties; business audit services; Class 036: Financial advisory and financial consulting services; tax advisory, tax return preparation, tax consulting, tax compliance, and tax planning services; Class 045: Expert witness services in legal matters in the fields of accounting, business valuation, forensic accounting; data analysis, economic damages, financial statement analysis; and litigation support services in economics, accounting and finance