<span>the demand for motor oil would tend to be price inelastic.</span>
        
             
        
        
        
The answer would be 187.50 
250 $ for 20 friends would be $12.50 per friend. So, 12.5 x 15 = $187.50
        
             
        
        
        
'Mountain formation' or 'orogeny'
        
             
        
        
        
Answer:
$9,800,000
Explanation:
                 Statement of Cash Flows (Indirect Method)
Particulars                                                                           Amount
Net income                                                                      $8,400,000
Add: Adjustment for operating activities                      -<u>$1,300,000</u>
Net cash flow from Operating Activities (I)                    $7,100,000
Add: Net Cash Flow from Investing Activities (II)         -$1,300,000
Add: Net Cash Flow from Financing Activities (III)        <u>$4,000,000</u>
Net Cash Flow (I+II+III)                                                   <u>$9,800,000</u>