Answer:
Please check below for answer. 
Explanation:
Exchange can be defined as the process of providing goods and services by an individual or organization, to meet the needs of customers in exchange for an amount of money. 
Hence, the five conditions that must exist for an exchange to occur are;
1. There must be at least two parties involved.
2. Each party has something that might be of value to the other party.
3. Each party is capable of communication and delivery.
4. Each party is free to accept or reject the offer.
5. Each party believes it is appropriate or desirable to deal with the other party.
 
        
             
        
        
        
Answers and explanations:
1) A modification problem takes places when creating a database two different type of information is entered in the same chart row generating inaccuracy. The only form to solve this issue is creating a new row so each piece of information will be stored in one row particularly.
2) There are three (3) types of modification problems: the deletion problem (<em>the single row containing information from different themes can be deleted losing data</em>), the update problem (<em>new information entered could lead to more inconsistency</em>), and the insertion problem (<em>similar to deletion, a new row can be inserted instead of the row causing problem but information will be missing</em>).
 
        
             
        
        
        
Answer: The correct answer is "B. Are necessary to adjust the Inventory account to the actual inventory available."
Explanation: Physical counts of inventory are necessary to adjust the Inventory account to the actual inventory available.
Physical inventory counts are generally performed at the end of an accounting period to adjust the accounting balance to the actual physical amount of inventory as it may differ due to missing, lost, stolen, decreased, etc.
 
        
                    
             
        
        
        
<span>Which pair of accounts follows the rules of debits and credits in relation to increases and decreases in the opposite manner? Salaries Expenses and Unearned Revenue. The Salaries Expense report shows the salaries that employees have been paid during a set period that is listed on the income statement. The Unearned Revenue account shows the amount of money a company has earned in advanced for providing goods or services. Employees can also be paid in advance but then owe the good or service to the company or provider. </span>
        
             
        
        
        
Answer:
a.capability
Explanation:
Based on the information provided within the question it can be said that the vendor selection criteria described is their capability. This basically describes what the vendor is "capable" of providing to the customer in order to serve as a "value" to the vendor's store and bring in more customers that pay for those services.