can someone help me where I'm wrong in general ledger?

Following is Information from Fredrickson Company for its first month of business. Credit Sales Jan. 10 Stern Company 19 Diaz Brothers 23 Rex Company Cash Collections Jan. 20 Stern Company 28 Diaz Brothers 31 Rex Company $ 8,200 3,790 5,650 $ 4,100 3,700 2,938 1. Journalize the above transactions in the accounts recelvable subsidiary ledger. 2. Journalize the accounts recelvable balance listed in the general ledger at month's end. Complete this question by entering your answers in the tabs below. Required 1. Required 2 Journalize the above transactions in the accounts receivable subsidiary ledger. ACCOUNTS RECEIVABLE LEDGER Stern Company Debit Credit Bate Balance 8,200 8,200 Jan. 10 Jan. 20 4.100 4,100 Date Jan 19 Jan 28 Diaz Brothers Debit Credit 3.700 3,700 Balance 3.700 Date Rex Company Debit Debit Credit 5.650 2.938 Jan 23 Jan 31 Balance 5.650 2,712 Following is information from Fredrickson Company for its first month of business. Credit Sales Jan. 10 Stern Company 19 Diaz Brothers 23 Rex Company $ 8,200 3,700 5,650 Cash Collections Jan. 20 Stern Company 28 Diaz Brothers 31 Rex Company $ 4,100 3,700 2,938 1. Journalize the above transactions in the accounts receivable subsidiary ledger. 2. Journalize the accounts receivable balance listed in the general ledger at month's end. Complete this question by entering your answers in the tabs below. Required 1 Required 2 Journalize the accounts receivable balance listed in the general ledger at month's end. GENERAL LEDGER Accounts Receivable Debit Credit 4.100 Balance 4.100 Date Jan. 31 Cash Rec Jan 31 Cash Rec Jan. 31 Cash Red 2712 6.812