Answer:
Option d is the right one.
Explanation:
- Marginal research or analysis to optimize future gains as a decision-making method. In comparison to the expenses incurred by this same behavior, it calculates added benefits. The illustration described demonstrates that the marginal gain is smaller than that of the marginal cost. 
- This involves purchasing goods until the marginal gain is equal to the marginal cost. 
The other options aren't sufficient for the scenario provided. But that will be the best alternative for option d.
 
        
             
        
        
        
Answer:
C. Because union wages exceed nonunion wages, employees may be encouraged to work harder.
D. Unions may provide information to companies about how to improve operations and eliminate problems in the work environment.
Explanation:
Workers' unions have been instrumental in ensuring that workers work in the environment that is safe and conducive. Not only that, the unions also ensure that the workers are remunerated fairly for their labor and services. Thus, the wages of the unioned workers are higher because unions bargain for the increase in the worker's wages. 
Furthermore, the worker's union work hand in hand to exchange information about the conditions of the workers and how the companies can eliminate the potential problems that result in worker dissatisfaction. In addition, the unions protect workers from exploitation.  
 
        
             
        
        
        
If you are in a car accident cause by someone else who also has insurance, the type of insurance plan that will not require you to pay out of pocket costs is liability insurance. If the car accident was not your fault and the person who caused the accident is also insured the claim should be paid by him under his coverage and your pocket will be safe as well as your insurance will not be affected.
        
             
        
        
        
Answer:
c. Debit to Cash and a credit to Merchandise Inventory
Explanation:
When a buyer returns goods these are return outwards,
The correct entries to record them would be to debit cash as goods have been returned and credit the merchandise purchased so,
Debit cash account with the amount of goods returned 
Credit Merchandise inventory with the amount of goods returned.
Hope that helps.