During the month-end closing process, which of the following sets of accounts should be reconciled? Select the single best answer: A. Accounts Payable, Accounts Receivable, Commissions Payable, Petty Cash O B. Account Payable, Accounts Receivable, Commissions Expense, Petty Cash C. Accounts Receivable, Sales, Commissions, Cash, Fixed Assets D. Accounts Payable, Commissions Payable, Fixed Assets, Cost of Goods Sold E. All accounts should be cross-checked against the supporting documents