Answer:
Federal Reserve.
Explanation:
Federal Reserve is a large central bank in Washington, D.C. that was founded in 1913. It lends money to other, smaller banks.
The correct answer to that question would be A. Materials that help you acheive goals.
B) Columns are identified using letters in a spreadsheet application.
Marginal utility is the <u>"change in total utility obtained by consuming one more unit of a good".</u>
Marginal utility evaluates the additional satisfaction a customer earns from consuming extra units of products or services. The idea of marginal utility is utilized by economists to decide the amount of a thing buyers are happy to buy. Positive peripheral utility happens when the utilization of an extra thing builds the total utility, while negative marginal utility occurs when the utilization of an extra thing diminishes the total utility.
<span>The research method that involves manipulating a variable in order to determine how it affects another variable (in a cause and effect relationships) is the experimental method. In this method, the experimenter would undergo several processes and along the way, he would manipulate the variables in order to see how it affects the other variable thus uncovering the cause and effect relationships of these variables.</span>
