Please answer both questions

Copy of Question 3 A bookkeeper recorded the purchase of office supplies on accounts as follows: Dr. Supplies expense 10,000 Cr. Accounts receivable 10,000 What is the effect on the financial statements @ Copy of Question 2 A bookkeeper recorded the following journal entry for the collection of $20,000 from customers for services performed: Dr. Cash 2,000 Cr. Service revenue 2,000 What is the effect on the financial statements