Answer:
Average total cost= $46
Marginal revenue= $33
Explanation:
In this instance the monopolist's total cost is the revenue from sale of one unit less the economic profits per unit
Economic profit per unit= 2,700/900
Economic profit per unit= $3
Average total cost= (Price per unit) - (Economic profit per unit)
Average total cost= 49 - 3= $46
For this instance marginal revenue is equal to marginal cost.
Marginal revenue= Marginal cost= $39
 
        
             
        
        
        
Answer:
d) raise the per-capita income
Explanation:
A less developed country is a country with a low per capita income. They usually don't have a sustainable development. 
A moderately developed country is a country that has a per capita income of between $1000 - $12,000.
Per Capita income = GDP / population 
I hope my answer helps you. 
 
        
             
        
        
        
Answer:
D. maturity
Explanation:
A product life cycle is divided into four, namely, introduction,  growth, maturity, and decline. The concept of the product life's cycle is used as a decision-making tool to help management know when to expand to new markets, increase advertising, adjust prices, or redesign a product.
The maturity cycle is the third stage of a product life cycle. At this stage, sales revenues and sale volume reach the peak. The market get saturated with very few new customers. The product growth becomes stagnant. Profits may begin to decline at this stage.
 
        
             
        
        
        
The total different ways are 65536.
How many ways can you buy 8 fruit?
 8 choices from 4 options with repetition, so the number of ways is (8+4 − 1 4 − 1 ) = (11 3 ) = 165.
<h3>What is the rule of permutation and combination?</h3>
If the order doesn't matter then we have a combination, if the order do matter then we have a permutation. 
One could say that a permutation is an ordered combination. 
The number of permutations of n objects taken r at a time is determined by the following formula: P(n,r)=n!.
Learn more about permutation and combination here:
<h3>
brainly.com/question/2790592</h3><h3 /><h3>#SPJ4</h3>