B is the answer because its a group so yes
Answer:A. ice cream
Explanation:
Herfindahl-Hirschman Indexes is an index used to determine the market concentration of one or more firms, the Herfindahl-Hirschman Indexes
It is calculated by squaring the market share of each of the competing firms in a market and then adding up the numbers obtained from the squared market share of each of the competing firm.
THE HERFINDAHL-HIRSCHMAN INDEXES VALUES RANGES FROM ABOUT ZERO TO NUMBERS UP TO TEN THOUSAND (10,000).
Ice cores can tell scientists about temperature, precipitation, atmospheric composition, volcanic activity, and even wind patterns. The thickness of each layer allows scientists to determine how much snow fell in the area during a particular year.
Side note- Don’t waste your time with the person below me... I clicked that and it did nothing lol
Answer:
buisness failures
Explanation:
the stock market crashed everyone went out of buisness