The "invisible hand" refers to a. the government. b. the free market. c. central planners. d. large businesses.

Free market

Explanation :

In a free market economy, the law of organic market, as opposed to a focal government, manages generation and work.  

the free market is a monetary framework dependent on organic market with next to zero government control.  

In view of its political and lawful principles, a nation's free market economy may extend between extremely huge or altogether bootleg market.

answer; someone must cover the cost associated with the provision of scarce goods in both sectors;

answer; ///liability;