A. It is decreased by 50,000 (I'm 50% sure) 
6% of 50,000 is 3,000
        
             
        
        
        
Answer:
485,000 units
Explanation:
The computation of the number of units manufactured is shown below:
= Number of units sold + ending finished goods units - beginning finished goods units 
= 515,000 units + 87,000 units - 57,000 units
= 485,000 units 
Basically we added the ending finished goods units and deduct the beginning finished goods units to the number of units sold                       
 
        
             
        
        
        
Answer:
(D). surrogate interaction and direct interaction.
Explanation:
Process Chain Network (PCN) analysis involves designing an organization's processes in such a way that it brings about better interaction with customers.
The PCN analysis highlights three process areas which are; <u>surrogate interaction, direct interaction</u> and independent processing areas.
<em>Service operations only exist within the areas of </em><em>surrogate interaction and direct interaction</em><em>, because they require more interaction with customers and are more personal in nature.</em>
 
        
                    
             
        
        
        
Answer:
d.   Account receivable days = 72 days
Explanation:
The average receivable days. This is the average length of time it takes a business to collect the amount due from its customers in respect of  credit sales.
When a business sells on credit , customers are expected to settle their account within a given credit period. Account receivable days is computed to evaluate how well a business is managing its investment in the account  receivables. 
The shorter the better, as it means that custmers are paying on time, thereby preserving cash position for the business and reducing the risk bad debt.
A prolonged account receivable days means a poor credit control system  which comes with the attendants risk bad debt and additional financing costs for the business.
To compute the account receivable days (debtors collection period), use this formula:
Account receivable days= (Average account receivable/Credit sales) × 360 days.
So we apply this to the question:
Account receivable days= ( 1,200,000/6,000,000) × 360 days
                                = 72 days
 
        
             
        
        
        
Answer: C.$221.86
Explanation:
Contribution Margin is the difference between the sales price and the variable costs. 
Best case scenario of Sales would mean it is the higher amount. 
Best case scenario of costs would mean the lower amount. 
Best case Sales 
= 349 * ( 1 + 3%)
= $359.47
Best Case Variable Cost 
= 139 * ( 1 - 1%)
= $137.61
Best Case Contribution Margin 
= Best case Sales  - Best Case Variable Cost 
= 359.47 - 137.61
= $221.86