Answer:
B. a decrease; a decrease
Explanation:
Substitutes' goods are products that can be consumed in place of each other. If one product is missing, consumers will be ready and willing to buy its substitute. An increase or fall in the price of a good or services will cause the demand for its substitute to move in the opposite direction.
Equilibrium quantity is when supply matches the demand. If the price of Tuna fish decreases, its demand will increase as more customers will afford it. Tuna and chicken are substitutes, should the price of Tuna decrease, customers will prefer to consume Tuna over chicken. Consequently, the demand for chicken will reduce w leading to a decrease in its price.
Answer:
The real rate of return is 0.10%
Explanation:
For computing the real rate of return, we need to apply the formula which is shown below:
( 1 + nominal rate) = ( 1 + real rate) × (1 + inflation rate)
So,
The real rate = {(1 + nominal rate) ÷ (1 + inflation rate)} - 1
= ((1 + 3.10%) ÷ (1 + 2%)} - 1
= (1.031 ÷ 1.02) - 1
= 1.0107 - 1
= 0.10
The Government T-bills is only the nominal rate so we considered this only
The annual interest rate is 11.803%.
Assumptions:
- Interest is compounded annually.
Answer:
A. Opportunity Cost
Explanation:
Choice affecting an economic system, market can be studied by : Macro Economics which studies Economy as 'a whole'.
On contrary, Microeconomics studies individual units of economy & marginal analysis is a tool used frequently in it. And ,Normative Economics reflects subjective non verifiable statements about how economy 'should be'.
So , all of three are not apt to analyse the above statement.
However, Opportunity Cost reflects cost of next best alternative sacrifised while making an economic choice. So ,it is useful to analyse 'choice' affecting an economic system, market. Eg :Opportunity cost is an important tool used in determining comparative advantage of a country in producing a good based on its opportunity cost (other good sacrifised to produce it).
