Answer:
D. decreasing returns to scale.
The answer and procedures of the exercise are attached in the image below.
Explanation  
Please consider the data provided by the exercise. If you have any question please write me back. All the exercises are solved in a single sheet with the formulas indications.  
 
        
             
        
        
        
Answer:
The correct answers are:
1. Actor, writer, musician  : entertainment.
2. Dietician, optician  : health care.
3. Litigator, paralegal, attorney  : legal industry
Explanation:
Industries dedicated to consumer service are those whose product is directed directly to a consumer, and not to a company.
The product they offer is a service, and not a material good.
These industries will have professionals or people specialized in the subject who will be in charge of offering and selling this product.
That is what we see in the examples.
The health industry will offer services dedicated to health, therefore it will have professionals dedicated to this field.
The legal industry will have services dedicated to legal issues such as a lawyer, a litigator, etc.
And the entertainment industry will be dedicated to shows, this is where actors, musicians or writers come in.
 
        
             
        
        
        
Answer:
The correct answer is B
Explanation:
As the Ted was dissatisfied with the job because of the working conditions, policy of company and supervision. And as per the theory of the  Frederick Herzberg, the study indicate that the certain factors of the job are related to the job satisfaction whereas the other factors lead to job dissatisfaction.
In accordance with the theory, the motivating factors are the intrinsic elements of the job that lead to satisfaction like achievement, affiliation, growth and responsibility. And the hygiene factors are the extrinsic elements of the work environment.
Therefore, the extrinsic factors which is hygiene factor or elements of the work environment will not serve as the source of the employee motivation or the satisfaction 
 
        
             
        
        
        
Answer:
37.25%
Explanation:
Average total common stockholders' equity: 
= (Beginning common stockholders' equity + Ending common stockholders' equity) ÷ 2
= ($530,000 + $490,000) ÷ 2 
= $510,000 
Return on Equity = Net income ÷ Average total common stockholders' equity
                             = $190,000 ÷ $510,000 
                             = 0.3725
                             = 37.25%
 
        
             
        
        
        
Credit card bill from ABC credit have listed a number of expenses made, these needs to be posted according to the relevant accounting heads.
<h3 /><h3>What is Accounting?</h3>
Accounting is the calculation of cash, in other terms it is the study of debit and credit. The accounting teaches the treatment of different transactions, the transactions are divided in different heads, asset, expense, income, liability and capital.
T Accounts should be made as follows.
Assets 
DR $1500 Computers
DR $650 Furniture
DR $334 Van Payment
Expenses 
DR $420 Office Supplies
DR $250 Electric Company
DR $100 Water
DR $250 Office Supplies
Petty Expenses
DR $150 Steak House
DR $100 Fuel Stop
The expenses are distributed among the heads that they are relevant to, petty expenses only contains the payment for expenses that are immaterial in nature and amount, Asset account have the payments made for assets.
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