B.) Rule of 72; just had this question on Apex and was trying to find the answer but guessed since I couldn’t find it. Posting to save a life!
        
                    
             
        
        
        
Answer:
Overhead costs are often affected by many issues and are frequently too complex to be explained by any one factor.
Explanation:
An overhead cost is not directly defined, to be that of material, or labor, or any other unit, overhead include, many factors, electricity usage, machine hours usage, water usage, or the capacity utilization of machinery, and various other factors. Since its computation and allocation is not clear many a times, a single overhead like that of electricity, has many factors, ideal usage of electricity, or machine hours used in production or simply the total cost of overheads for that month or building or etc: and its utilization. In short, to conclude we can state that overhead costs are complex in nature.
All other options are false.
Final Answer
Overhead costs are often affected by many issues and are frequently too complex to be explained by any one factor.
 
        
             
        
        
        
Answer:
so they can end up spending less on interest payments and credit card fees. 
Explanation:
 
        
             
        
        
        
<span>Expected utility is calculated by multiplying the utility of each possible outcome by its probability and summing the products. So if Terri has a 25% chance of becoming disabled and purchases a policy then her expected utility is: (.25 x $20,000) + (.75 x $80,000) = $5,000 + $60,000 = $65,000. On the other hand, if Terri does not purchase a policy then her expected utility is (.25 x $0) + (.75 x $80,000) = $0 + $60,000 = $60,000.</span>
        
             
        
        
        
Economies of scale and intra-industry trade combine to produce variety for customers.
Industry (Economy), broadly classified
Industry (Manufacturing), a specific industry, usually in a factory with machinery. A broader industrial sector of the economy that includes the manufacture and production of other intermediate or final products.
General Characteristics of Industrial Society and Modes of Production
Industrialization, Transformation into Industrial Society
Industrial Classification, Classification of Economic Organizations and Activities.
An industry is a group of companies related by their primary business activities. There are dozens of industrial classifications in the modern economy. Industry classifications are usually grouped into larger categories called sectors.
Learn more about industry  here 
brainly.com/question/7719501
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