Which statement best describes the heliocentric theory developed by ancient Indians? a. The planets rotate around the Sun.
b. The moon blocks the light from the Sun.
c. The Earth’s shadow creates moon phases.
d. The moon is shaped by the Sun and Earth.

a

Explanation: i did a test on this

pretty sure not 100 percent positive

the correct answer is “opportunity cost”. opportunity cost is what a company misses out because it decided in one option over another one. in this case, the company decided to invest in building a factory so it gave up another possible benefit or profit in order to achieve success with the factory.  

trade-off is not the correct answer since it is a situation in which you accept losing something in return for benefits in other areas.

and finally, consequence is a general term used to accept what it comes when you make a decision. it can be a positive or negative consequence depending if the decision you took was the correct one.  

answer; andrew jackson approved nullification by signing it into law,and john calhoun opposed it saying it was unconstitutional;