BE A NICE AND AMAZING GUY :D
        
             
        
        
        
Answer:
a. $173
Explanation:
The computation of the amount of interest earned in five years is shown below;
But before that following calculations need to be done
As we know that
Simple interest = Present value × rate of interest × time period
 = $2,500 × 8% × 5
= $1,000
Now the future value is
Future value = Present value × (1 + rate of interest)^number of years
= $2,500 ×(1 + 8%)^5
= $2,500 × 1.4693280768
= $3,673
Now the compound interest is 
Compound interest = Future value - Present value
= $3,673 - $2,500
= $1,173
Now interest on interest is 
Interest on interest = Compound interest - Simple interest
= $1,173 - $1,000 
= $173
 
        
             
        
        
        
Answer:
Expenses, Losses, Income and Gains are associated with nominal accounts.
 
        
                    
             
        
        
        
The cost of advertising is part of the firm's variable cost and if advertising enables the firm to sell a greater output, its average total cost does not change.
Variable costs are dependent on the  production output and  sales. The variable cost of production is a constant amount per unit produced. 
As the volume of production and output increases, variable costs will also increase. Alternatively,  when fewer products are produced, the variable costs associated with production will consequently decrease.
 Different examples of variable costs are sales commissions, cost of raw material, direct labor costs,  used in production, and utility costs.
To know more about variable costs here:
brainly.com/question/27853679
#SPJ4
 
        
             
        
        
        
Answer: <em>Option (C) is correct.</em>
Explanation:
In the 21st century, business applications have come a long way. It has moved from transaction processing and monitoring to problem analysis, solution applications and other activities. Data monitoring isn't one of these activities. Since data monitoring specifically concentrates on ardently analyzing and evaluating data and also it's quality in order to make sure that it lies within the domain of the purpose.