Answer:
d. within the relevant range of operating activity, the efficiency of operations can change.
Explanation:
Cost-volume-profit analysis is also known as the break even analysis, it is an important tool in predicting the volume of activity, the costs to be incurred, the sales to be made, and the profit to be earned is. It is used to determine how changes in differing levels of activities such as costs and volume affect a company's operating income and net income.
Generally, to use the cost-volume-profit analysis, financial experts usually make some assumptions and these are;
1. Sales price per unit product is kept constant. 
2. Variable costs per unit product are kept constant and the total fixed costs of production are kept constant i.e costs can be divided into fixed and variable components.
3. All the units produced are sold i.e there is no change in inventory quantities during the period. 
5. The costs accrued are as a result of change in business activities.
6. A company selling more than a product should simply sell in the same mix i.e the sales mix is constant.
<em>Hence, the aforementioned are assumptions of cost-volume-profit analysis except that, within the relevant range of operating activity, the efficiency of operations can change.</em>
 
        
             
        
        
        
Answer:
Sentence 2 is right.
Explanation:
Since Ana is doing the training in which three skills are taught. So it is for sure that if she spends an hour for swimming, that hour cannot be utilized for acquiring other skills such as biking or running. So she has to make a choice and while making a choice she has to forgive other option. That is opportunity cost for her, the next best alternative forgone
 
        
             
        
        
        
Answer:
 $96,154.20
Explanation:
We are to find the future value of the annuity 
The formula for calculating future value = A (B / r)
 B = [(1 + r)^n] - 1  
A = Amount
R = interest rate  
N = number of years 
[(1.08)^9 - 1 ] / 0.08 = 12.487558
12.487558 x $7,700 = $96,154.20
 
        
             
        
        
        
Answer:
C. Increase, Decrease
Explanation:
Inventory turnover is increased because there are very low or almost nill Closing inventorya as we divide the cost of goods sold with a lower number. Inventory as a percentage to total asset will be decrease because there will be a lower value ofinventory in the balance sheet. Comparing it with total value of asset tells us the percentage of total asset.
 
        
             
        
        
        
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