Three essential <span>principles of test construction are:
1. consistency. It refers  to the consistency </span><span>between the goal of the subject, course, and the methods of teaching goals. Also consistency between the methods and what the test measures. </span><span>
2. validity. Validity refers to t</span>he ability of a test to measure what it was designed to measure. It can be material od skill.
3. reliability. The <span>test must be constructed in such a way that it will produce reliable, consistent results .</span>
        
             
        
        
        
Answer:
the answer is cost of buying or cost of production
la respuesta es el costo de compra o el costo de producción
Explanation:
i speak Spanish and business is pretty easy
 
        
             
        
        
        
 Answer:
The correct answer is: The consumer considers the prices of the products. 
Explanation:
When taking the decision regarding how to maximize utility the consumers will consider the prices of the products. The consumer will be able to maximize utility at the point where the marginal utility of money spent on each commodity is equal. 
We can represent it as,

 
        
             
        
        
        
Answer:
i think that i would have to give myself maybe a B+ or C+
Explanation:
 
        
             
        
        
        
A franchise arrangement include a franchiser and franchisee with the franchiser terms and conditions to the franchisee.
<u>Explanation:</u>
A franchiser is the owner of any business and have an established trade mark. A franchisee is the one who will be paying royalty for using the Franchiser's brands and trademarks. There will be a contract agreement that exists in the franchising system. The agreement will contain two parties involved in it which is the franchiser and the franchise. 
The agreement will also contain the terms and conditions of the franchiser to the franchise. The franchiser need to be obliged to these terms and conditions and when the violation of these terms and conditions happens then the franchiser has the power of taking legal actions as mentioned in the contract.