For a good that is , the market equilibrium price is where marginal cost equals the vertical summation of individual demands.

Martha is one producer in the perfectly competitive jelly industry. last year, martha and all of her competitors found themselves earning economic profits. if there is free entry and exit, what do you expect to happen to the number of suppliers in the industry and the price of jelly? the number of suppliers will increase, and the price of jelly will fall. the number of suppliers will decrease, and the price of jelly will increase. the number of suppliers will increase, and the price of jelly will increase. the number of suppliers will decrease, and the price of jelly will fall.

Zendor company wants to have $200,000 available in august 2021 to make an equipment purchase. to be able to have this amount available, zendor will make equal annual deposits in an investment account earning 12% annually in june 2017, 2018, 2019, 2020, and 2021. what is the dollar amount that must be deposited each of those years to achieve this objective?

Can you see any pitfalls or disadvantages to using feedly to organize your online content sources?