Answer:
Wagner Enterprises and Stone Services
Disposal of old asset:
It could be that Stone Services exchanged its old asset with a new one with a company.  In that situation, the debit goes to New Equipment, while the credit is to the old Equipment.  Another reason could be that Stone Services sold the old asset on account.  In this situation, the debit goes to the Accounts Receivable account, while the old asset is credited accordingly.
Explanation:
When a company disposes of an old asset, it credits the asset account and transfers the amount to the Sale of Asset account.  The same is done for the accumulated depreciation, in reverse.  When cash is realized from the disposal, the Sale of Asset account is credited, while Cash account is debited.  Then, the difference in the Sale of Asset account will be a gain or a loss, depending on the net book value and the cash realized from the sale.
 
        
             
        
        
        
Answer: True
Explanation:
Diversifying a portfolio refers to investing in securities that either have a lower risk or risk that is not correlated such that the risk to the portfolio is reduced. 
In this scenario, Juan is investing in different securities with varying risk levels so that the portfolio will not be completely wiped out if one security goes bust. To truly diversify his portfolio however, Juan should invest in more than other asset classes such as bonds
 
        
             
        
        
        
Answer and Explanation:
a. The preparation of income statement is shown below:-
                                Income Statement
Service revenue                               $80,000
operating expenses  
Salary expenses           $28,000
Uncollectible accounts
expense                        $3,273 
Total operating expense                   $31,273
Net income                                         $48,727
Working Note :- 
Days       Amount     Percentage     Allowance balance
Current   $16,800       0.01                  $168
0-30         $5,100        0.05                 $255
31-60       $4,000        0.10                  $400
61-90       $2,000        0.30                 $600
Over 90 
days         $3,700       0.50                  $1,850
Total        $31,600                                $3,273
b. The computation of net realizable value of the accounts receivable is shown below:-
Net realizable value = Accounts receivable - Allowance for doubtful accounts
= ($80,000 - $48,400) - $3,273
= $31,600 - $3,273
= $28,327
 
        
             
        
        
        
Answer:
<u>D. Happenstance.</u>
Explanation:
The fact that German firms were nationalized has often been regarded as mere happenstance; meaning it just occurred based on the circumstances they were in immediately after World War II.
It thus encompasses several factors such as the cost of operations, changes in government, etc, not just one factor.