<span>In the 1970s, the U.S. government set the price for gasoline around one dollar per gallon, to keep competitors from raising or dropping their prices too high or too low</span>
Price controls are measures taking by governments to regulate the prices of a product or service by establishing maximum and minimum amounts in which these products or services can be sold. Usually, these controls try to achieve a balance and fairness for the entire population of a country during a crisis like high inflation, war or any other economic misfortune a nation may be going through.
Many people think that price controls protect smaller weaker competition from big unscrupulous bigger companies in the short run. Unfortunately, over longer periods of time, price controls tend to be detrimental to the quality and availability of the controlled product or service. Consequently, such a product or service may experience shortages and rationing thus increasing the chances of an underground or black market to arise and provide the service and product using unauthorized and unofficial channels.
The desire to perform
behavior effectively for its own sake is called intrinsic motivation. Intrinsic
motivation is being defined as a way of having to engage to activity or a
behavior because of the individual’s feeling of enjoyment or contentment.
Explanation: The correct answer is letter C, Superego.
Superego is the portion of the personality that marks what is good and bad, how we want to be and the perception we have of ourselves. This superego is developed, according to Freud, as we are growing and having contact with society and its rules; We learn about "good and bad" by what we are taught to.
An unlimited amount means that there would always be more of it: so they can't run out of it, there will always be more! and since they can't run out of it, they don't have to worry or make choices - they can just use it without any limits and thinking about it.
So the correct answer is a. have to place limits on its use.