In 1787, a Russian statesman and former lover of Catherine the Great named Grigory Aleksandrovich Potemkin hastily erected a number of phony “mobile villages” along the banks of the Dnieper River. ... Accurate or not, the terms “Potemkin village” and “Potemkin facade” (or simply the word “Potemkin”) have stuck.
Answer:
Demand-Pull Inflation is a phenomenon where the demand for some service or good is greater than the supply. As the supply is not available at a certain moment, the seller raises the price of his goods, causing demand-pull inflation. This means that, when consumer demand increases, the seller must have prepared some additional supplies of the product. However, additional supplies are often unavailable, so other sellers raise their prices in order to earn more money on the demanded product.
This phenomenon is caused by rapid economic growth, increased money supplies and it is often related to the products of the strong brand.
The answer to this question you are asking is the letter ( c)
If you meant Denton Cooley, he was the first person to implant an artificial heart in 1969.