1. The completion of the relevant ledger accounts for Gateway Ltd is as follows:
<h3>Cash Account</h3>
Date            Account Titles             Debit       Credit
January 1: Common Stock          $10,000
January 2: Inventory                                     $4,000
January 3: Delivery Van                               $2,000
January 5: Sales Revenue           $1,500
January 7: Accounts Payable                        $800
January 8: Rent Expense                              $200
Balance                                                       $4,500
<h3>Accounts Receivable</h3>
Date            Account Titles             Debit       Credit
January 6   Sales Revenue           $5,000
<h3>Inventory</h3>
Date            Account Titles             Debit       Credit
January 2    Cash                          $4,000
January 4    Accounts Payable       1,000
January 6   Cost of goods sold                   $5,000
<h3>Delivery Van</h3>
Date            Account Titles             Debit       Credit
January 3    Cash                         $2,000
<h3>Accounts Payable</h3>
Date            Account Titles             Debit       Credit
January 4    Inventory                                  $1,000
January 7    Cash                          $800
Balance                                         $200
<h3>Common Stock</h3>
Date            Account Titles             Debit       Credit
January 1     Cash                                         $10,000
<h3>Sales Revenue</h3>
Date            Account Titles             Debit       Credit
January 5   Cash                                            $1,000
January 6   Accounts Receivable                  5,000
Balance                                         $6,000
<h3>Cost of goods sold</h3>
Date            Account Titles             Debit       Credit
January 6    Inventory                  $5,000
<h3>Rent Expense</h3>
Date            Account Titles             Debit       Credit
January 8   Cash                            $200
2. The extraction of a trial balance for Gateway Ltd is as follows:
<h3>Trial Balance</h3>
As of January 9
Account Titles             Debit       Credit
Cash                            $4,500
Accounts Receivable   5,000
Delivery Van                2,000
Accounts Payable                         $200
Common Stock                           10,000
Sales Revenue                             6,500
Cost of goods sold     5,000
Rent Expense                200
Totals                      $16,700   $16,700
<h3>Data Analysis:</h3>
January 1: Cash $10,000 Common Stock $10,000
January 2: Inventory $4,000 Cash $4,000
January 3: Delivery Van $2,000 Cash $2,000
January 4: Inventory $1,000 Accounts Payable $1,000
January 5: Cash $1,500 Sales Revenue $1,500
January 6: Accounts Receivable $5,000 Sales Revenue $5,000
January 7: Accounts Payable $800 Cash $800
January 8: Rent Expense $200 Cash $200
Learn more about extracting a trial balance at brainly.com/question/14604253