Answer:
$3,400,000
Explanation:
The computation of the credit sales is shown below:
As we know that
Closing balance of  accounts receivables = Opening balance of  accounts receivables + Credit Sales - Bad debts written off - Cash collected from credit customers
$750,000 = $550,000 + credit sales - $460,000 - $4,060,000
$750,000 = $4,150,000 + credit sales 
So, the credit sales is 
= $4,150,000 - $750,000
= $3,400,000
Simply we applied the above formula 
 
        
             
        
        
        
Answer:
9.50 dollars
Explanation:
The marginal revenue is the revenue generated for an additional sale.
In this case the new customer will generate an additional revenue equal to the service change to him. This amount is for 9.50 dollars. So, this is the marginal revenue for an additional sale.
The rest of the option are incorrect.
 
        
             
        
        
        
Answer:
Oligopoly
Explanation:
Oligopoly - it is referred to as a marketing structure in which there are few suppliers in the market and every supplier has its own unique function and unique control over the market.
In the given question, cleftell Inc is also one of that firm which has its own control over the market that is why government back them so that they will supply the coal in discounted rate as before
 
        
             
        
        
        
Answer:
Total amount of dividends paid over the last three years is $20500
Explanation:
The net income of the company is either retained in the company or paid out as dividends. To calculate the value of the ending retained earnings, we use the following formula,
Ending balance = Beginning balance + Net Income - Dividends
We first need to calculate the total net income for the 3 year period. The total net income for the 3 year period is, 3 * 6500 = $19500
Plugging in the available values for the ending and beginning balance of retained earnings and net income, we can calculate the value of total dividends paid for the three year period.
15000 = 16000 + 19500 - Dividends
Dividends = 35500 - 15000
Dividends = $20500