Show computation please.

Consider the following information below: Office Salaries P240,000 Delivery Expense ? Office Supplies Expense 5,500 Sales Commission 58,200 Total Contribution Cost 268,900 Slore Supplies Expense 6,400 Sales Salaries 191,300 Total Administrative Cost 250,200 Doubtful Accounts 4,700 Interest Expense 9,000 Other Expense ? Total Expenses 536,100 What is the amount of delivery expense to be reflected in the notes of financial statement