Muscat company hired a secretary-receptionist at a salary of R. O 4,000 per month to be paid cash. Which of the following journal entries is recorded correctly and in the standard format? Select one: Oa. DEBIT Prepaid Salary Expense OMR 4,000 and CREDIT Account Payable OMR 4,000 O b. No entry-not a transaction O c. DEBIT Cash OMR 4,000 and CREDIT Prepaid Salary Expense OMR 4,000 O d. DEBIT Salary Expense OMR 4,000 and CREDIT cash OMR 4,000 O e. DEBIT Prepaid Salary Expense OMR 4,000 and CREDIT Cash OMR 4,000