Answer: A.
a light that guides you out of a dark room, illuminating the world around you
Explanation: Economics is the study of mankind in the ordinary business of life. - Alfred Marshall.
Economics is the science which studies human behavior as a relationship between ends and scarce means which have alternative uses. - Lionel Robbins. Economics comes in whenever more of one thing means less of another.
At the most basic level, economics attempts to explain how and why we make the purchasing choices we do. Four key economic concepts–scarcity, supply and demand, costs and benefits, and incentives–can help explain many decisions that humans make.
Ethical statisticians use honesty and integrity when summarizing, analyzing, and interpreting data.
<h3>
What is ethical statistician?</h3>
The ethical statistical are professionals that work with real data and result.
They reduce error and defects that are present in data and present the real findings.
Therefore, Ethical statisticians use honesty and integrity when summarizing, analyzing, and interpreting data.
Learn more on statisticians below,
brainly.com/question/6990681
#SPJ1
The ventrogluteal injection site is an area on the most prominent part of the hip that's considered the preferred site for intramuscular injections.
<h3>What is
ventrogluteal injection?</h3>
The ideal position for intramuscular injections is considered to be the region on the mo injection st visible part of the hip known as the ventrogluteal site. Experts say that because of the region's strong thigh muscles, it is one of the safest locations for such injections. There are also fewer blood vessels and nerves there.
The precise location of the injection site is on the side of the thigh, just below the iliac crest.
Sometimes, intramuscular injections of vitamins, medications, and vaccines are necessary. Although they are typically given by a medical professional, several ailments can also be treated at home.
To learn more about ventrogluteal injection from the given link:
brainly.com/question/15659311
#SPJ4
Dissociative Identity Disorder(DID) or Multiple Personality Disorder
Optimism is a cognitive process of looking at situations with favorable expectations of the future.