What is discrimination?
a set of attitudes, beliefs, and practices that are sued to justify the belief that one racial category is somehow superior or inferior to others.
prejudiced action against a group of people biased thought based on flawed assumptions about a group of people
all of the above

all of the above

Explanation:

A set of attitudes, beliefs, and practices that are sued to justify the belief that one racial category is somehow superior or inferior to others.

Whenever someone is treated differently, due to the person origin, or on the basis of gender, sex, religious affiliation, age, etc.

It can happen against groups , as also for racial or ethnical reasons.

Prejudiced action against a group of people

If a person belongs to a social class or category and he is treated based on prejudice and discriminated then he is victim of racism.

The flawed assumptions about a group of people usually stem from ignorance and result in acts of violence and intolerance that lead to tensions.

--biased thought based on flawed assumptions about a group of people

Perhaps the Holocaust, remains the iconic and extreme form of discrimination as Jews a group of people were subject to deprival of human rights and reduced to endure the extremes than one could ever imagine.

the reason the welfare system causes so much of a burden on its recipients is because the welfare system does not give its recipients any real tools to actually get out of poverty. the welfare system has embedded poverty deeper into society and has made it harder and harder for people to escape poverty.

in other words, it stoped the poor, and now its making it worse.

hope this . : )      

and im sorry it took so long for your question to get answered

marginal cost is a microeconomic measure that us to evaluate the extent to which the level of production of a good is sustainable in accounting, that is, to how many quantities the company plans to profit from the production of the good.

the concept of marginal cost is simple, it means the cost of producing one more item. for example, in the case of pies, the marginal cost is the cost of producing one more pie than those that have already been produced.

it is important to understand that productive activity influences marginal cost. the marginal cost of some goods can be very high, while others may be insignificant. for example, the marginal cost of producing an extra plane is very high. already the marginal cost of a water company to provide 1l more water is derisory.

in the case of pies, the cost involves the inputs, the labor and the fixed cost, which involves the fixed space of the bakery. the level of production initially has the marginal cost decreasing because there is space and manpower available. however, to produce more you have to hire more workers and buy more inputs. if physical space is limited, workers will conflict with places, inputs and their productivity will decrease, meaning there is an optimum point of production for each level of space and manpower. from this point on, the productivity of the workers will be getting smaller because of lack of space, so that the marginal cost of producing one more pie will be increasing. so, although you have not posted the chart, but if you have the answer, you can see that my explanation goes according to the marginal cost curve that will increase from the 4th pie, answer (c).