True because workplace etiquette is behaving with manners and kindness
Answer:
there is not first human beings but I hope this will help you
Explanation:
The earliest members of the genus Homo are Homo habilis which evolved around 2.8 million years ago. Homo habilis has been considered the first species for which there is clear evidence of the use of stone too
Answer: B- the change in total utility from consuming one more unit of a good
Explanation: Marginal utility is the change in utility that arises from consuming one more unit of a good or service.
Utility is the total satisfaction that occurs from consuming a commodity or service.
Average utility is total utility divided by the number of goods consumed.
