According to prince john who should never be mentioned?
a. robin hood
b. king richard
c. king edward
d. sheriff or nottingham

Robin Hood!

Explanation:

Robin Hood was prince Johns enemy:)

A. Robin Hood

Explanation:

Prince John was a very greedy and cowardly king. He never thought of his people who he was ruling.

He was just interested in finding ways to suck out more and more money from his people. He was so obsessed with gold and money that he didn't even think of his life.

He ordered everyone to not mention robinhood’s name and hated him because he was the one who stole his valuables for which he was so possessive about.

this is an outline for the decisions that frankie is going to make

opportunity cost

willingness to buy

price or quality

of course, there could be many economic strategies that should be considered important while making decision. opportunity cost is the foremost significant factor while considering any economic option. when you buy something, you should know how much you are forgoing for this product. indeed, you could buy something different with this measure if you changed your mind. willingness to buy shows how much surplus you are earning while making a decision. it is important because it shows you buy what you want or you buy because you have only limited amount of money. the price or quality can be considered as a general economic option that we are applying while buying something. when you buy something, price or quality could be one of the options. indeed, they define the characteristics of the product.    

mark brainliest!

i would say b. research typically uses a variety of sources