Evidence for discrimination in the workplace exists, which can cause those who are discriminated against the have lower wages. According to economic theory, firms that discriminate should be eliminated from the market in the long run because:

The correct answer is letter "C": their workers are less productive.

Explanation:

Unfortunately, discrimination in the work frame occurs. Employers have a certain preference for some type of workers over others based on race, gender, age, ethnicity, religion or sexual orientation. Wages can reflect what employers are looking for, being less favored employees who are victims of discrimination.

In the long run, it is believed that discriminated employees become discouraged, having little to no incentive to improve their performance at work. In fact, they tend to become less productive being this the reason why economists believe discriminating companies should be eliminated.

cognitive overload: having a lot on your mind impairs decision-making and tends to result in the simplest, but not necessarily best, option being selected.

empathy gaps: overlooking how you might feel in a different situation can result in unnecessary purchases, such as overbuying when shopping for food on an empty stomach.

optimism and overconfidence: wearing rose-tinted glasses and having unrealistic expectations about the future can affect money management and leave you unprepared for a change in circumstance.

instant gratification: seeking instant gratification drives impulsive spending and can undermine long-term planning and savings.

harmful habits: automatic or mindless behaviour can amplify a poor financial decision as it becomes a recurring event.

social norms: we are heavily influenced by the actions of others; while this can be in certain circumstances, it also contributes to the pressure to keep up with the joneses through conspicuous consumption.

i believe the answer is: streets and roads

public property refers to the property that can be used by all legal citizens in a certain country. the public property was created and maintain using the government budget that allocated specifically for it. the budget itself come from the citizen's income tax payment.