174=(1+455)c
c=174/456
c=0,3815789474
        
             
        
        
        
Answer:
(a) Work/leisure choice
(b) Marketing strategy
Explanation:
Microeconomic issues relate to those that are within the scope and power of individuals, households and firms which means that problems here will relate to decisions that these participants make in relation to resource allocation. 
Choices relating to leisure or work have to do with the individual and the resources they would need or derive from either work or leisure and so are a microeconomic problem.
The marketing strategy that a firm should pursue is related to an individual firm and so is a microeconomic problem as well. 
 
        
             
        
        
        
Answer:
a.the price level is higher than expected making production more profitable.
Explanation:
The sticky wages shows that the output increases if the price level is higher because an increase in price level increases the profitability and the increased profitability increases output.
 
        
             
        
        
        
Answer: Law of diminishing marginal utility
                         
Explanation: In simple words, law of diminishing marginal utility states that  as a consumer consume more of a good or service then the marginal benefit he or she receives from the additional consumption keeps on decreasing. 
In the given case, Jenny's excitement keeps on decreasing with every chocolate she receives after a certain point of time. 
Hence we can conclude that the given case illustrates law of diminishing marginal utility. 
 
        
             
        
        
        
Answer:
exports are $15 billion, and imports are $10.5 billion
Explanation:
GDP is the sum of all final goods and services produced in an economy within a given period which is usually a year. 
GDP = Consumption + Investment spending + Government Spending + Net Export 
14 billion = 4.5 billion + $3 billion + $2 billion + Net Export 
Net Export = $4.5 billion 
Net Export = export - import 
Net Export is positive so it indicates that exports is greater than imports.
Going through the options, it is only option d that is equal to 4.5 and the export is greater than the import.
I hope my answer helps you