I need help with completing this adjusted trial balance and the post-closing trial balance!

Required information PA4-1 (Algo) Preparing a Trial Balance, Closing Journal Entry, and Post-Closing Trial Balance [LO 4-3, LO 4-5] [The following information applies to the questions displayed below] Starbooks Corporation provides an online bookstore for electronic books. The following is a simplified list of accounts and amounts reported in its accounting records. The accounts have normal debit or credit balances. Assume the year ended on September 30, 2021. PA4-1 (Algo) Part 1 Required: 1-a. Prepare an adjusted trial balance at September 30,2021 Buamsra an adiacted trial halanch at Seotember 30. 2021. Required: 1-a. Prepare an adjusted trial balance at September 30, 2021. 1-b. Is the Retained Earnings balance of $1,503 the amount that would be reported on the balance sheet as of September 30,2021 ? Complete this question by entering your answers in the tabs below. Is the Retained Earnings balance of $1,503 the amount that would be reported on the balance sheet as of September 30 , 2021? 2. Prepare the closing entry required at September 30, 2021. (If no entry is required for a transaction/event, select "No Journal Entry Required "in the first account field.) Journal entry worksheet Record the closing entry required at September 30, 2021. Notei Enter itetits before credis 3. Prepare a post-closing trial balance at September 30, 2021. Required information PA4-1 (Algo) Preparing a Trial Balance, Closing Journal Entry, and Post-Closing Trial Balance [LO 4-3, LO 4-5] [The following information applies to the questions displayed below] Starbooks Corporation provides an online bookstore for electronic books. The following is a simplified list of accounts and amounts reported in its accounting records. The accounts have normal debit or credit balances. Assume the year ended on September 30, 2021. PA4-1 (Algo) Part 1 Required: 1-a. Prepare an adjusted trial balance at September 30,2021 Buamsra an adiacted trial halanch at Seotember 30. 2021. Required: 1-a. Prepare an adjusted trial balance at September 30, 2021. 1-b. Is the Retained Earnings balance of $1,503 the amount that would be reported on the balance sheet as of September 30,2021 ? Complete this question by entering your answers in the tabs below. Is the Retained Earnings balance of $1,503 the amount that would be reported on the balance sheet as of September 30 , 2021? 2. Prepare the closing entry required at September 30, 2021. (If no entry is required for a transaction/event, select "No Journal Entry Required "in the first account field.) Journal entry worksheet Record the closing entry required at September 30, 2021. Notei Enter itetits before credis 3. Prepare a post-closing trial balance at September 30, 2021