Answer: Karina should check her records against her bank statement
Explanation: 
It happens many times that we think we didn't do a transaction or we think we kept track of all records but in reality we missed a transaction, so it is better to double check or confront our expenses with a bank statement. 
 
        
             
        
        
        
Answer:
The learner continues to practice retrieval past the point of 100% mastery.
The rate of forgetting is slowed (compared to material that is not over learned).
Retention after long intervals is greater (than for material that has not been over learned).
Explanation:
 
        
             
        
        
        
The main way in which mercantilism increased the likelihood of conflicts between European powers was that it led to a dispute over who could trade where, and disputes over the trade agreements themselves, since every country wanted "the best deal".
        
                    
             
        
        
        
Answer:
I am thinking it is the Tariff.
Explanation:
 
        
                    
             
        
        
        
Answer:
There are many reasons to do applied research. The common theme is that every research project starts with a problem.
Explanation:
Should be the answer.