Explanation:
The Ledger account is shown below:-
1. An additional investment = $21,000 in cash.
Cash (Dr balance)                 Hunter Thompson, Capital (Cr balance)
$21,000                                                    $21,000
2. Equipment purchased = $10,000 in cash.
Equipment (Dr balance)    Cash (Cr balance)
$10,000                                                                              $10,000
3. Office furniture sold = $1,700 in cash.
Office furniture (Cr balance)  	Cash  (Dr balance)
                            $1,700                   $1,700	
4. Computer purchased for $3,700 to be paid in 60 days
Office Equipment (Dr balance)  Accounts Payable  (Cr balance)
$3,700                                                       $3,700
5. Purchased office equipment $11,200 in due amount 60 days.
Office Equipment (Dr balance)   Accounts Payable   (Cr balance)
$11,200                                                        $11,200
6. Nancy withdraw cash $6,000 from her original cash investment.
Cash (Cr. balance)                        Nancy Fowler, Withdraws  (Dr. balance)
                 $6,000                         $6,000
7. Truck bought $37,000 with the due payment 90 days
Delivery truck (Dr balance)            Accounts Payable   (Cr balance)
$37,000                                                        $37,000
8. firm issued check to a supplier $3,500 partial payment of an open account balance
Accounts Payable                          Cash  (Cr balance)
$3,500                                                         $3,500