Answer: Optimization of resource allocation
Explanation: Macroeconomics, in simple words, refers to the study of economy as whole. It focuses on factors, the impact of which is high on economy such as interest rates and national productivity.
One of many concerns that macroeconomics deals with is optimization of resource allocation, which means using resources in that sector which gives the best results and maximum profit to the economy.
Answer:
C. State of being alone or with another person
Explanation:
In the whole scenario, the independent variable is state of being alone or with another person.
Answer:
Explanation:
a ) We shall calculate the NPV of the project . If it is positive , then money can be invested
Cash outflow in the beginning =1000
Present value of perpetual annuity of 100 at 9.5 %
100 / .095
= 1052.63
which is more than initial cash outflow
So NPV is positive
Hence money can be invested.
b )
If machine takes one year to build , first year cash outflow of 100 will be absent
Present value of 100 after 1 year
= 100 / 1.095
= 91.32
So present value of annuity
= 1052.63 - 91.32
= 961.31
This is less than 1000 so
NPV is negative.
Hence money can not be invested.
1. firms that sell identical/<span>differentiated merchandise.
2. an industry that has notable barriers to entry.
Hope it helps!</span>
