For an industry to be perfectly competitive, what must exist? a) there are no competitive markets b) many firms selling identical items c) many firms selling different items d) many consumers wanting different items

Market conditions with perfect competition tend to have to accept the equilibrium price at which it sells goods. This is because there are many firms selling identical products, it is easy to exit and enter the market, thus creating an option for the consumers to easily switch between products if one firm is commanding too high a price for a product.  

Thus, from the options provided in the question, the correct one to exist in a perfectly competitive firm would be (B) many firms selling identical items.  

this is an outline for the decisions that frankie is going to make

opportunity cost

willingness to buy

price or quality

of course, there could be many economic strategies that should be considered important while making decision. opportunity cost is the foremost significant factor while considering any economic option. when you buy something, you should know how much you are forgoing for this product. indeed, you could buy something different with this measure if you changed your mind. willingness to buy shows how much surplus you are earning while making a decision. it is important because it shows you buy what you want or you buy because you have only limited amount of money. the price or quality can be considered as a general economic option that we are applying while buying something. when you buy something, price or quality could be one of the options. indeed, they define the characteristics of the product.    

mark brainliest!

the supreme court plays a big role in government. the constitution gives them ability to check the president and the congresses actions and dictate if their actions are allowed by the constitution or not.

hope this .