Answer:
A
Step-by-step explanation:
Answer: If you have a positive and a negative, there is one dash left over, and the answer is negative.
C is 70. and a triangle is always equal to 180. add 2g and 9g together to find g which is 11 g. 110 is when we subtract 70 from 180. 110/11 g equals g is 10. so a is 20. b is 90. acb is 180
This is perfect Competition market.
Perfect competition describes a market structure, where a large number of small firms compete against each other. In this type of market a single firm does not have any significant market power. As a result the industry as a whole produces the socially optimal level of output, because none of the firms have the ability to influence market prices. The idea of perfect competition is built on a number of assumptions which includes: all firms maximize profits, there is free entry and exit to the market, all the firms sell completely identical goods and there are no consumer preferences. This is an ideal market.