Jacques has plans to go to an opera and already has a $100 nonrefundable, nonexchangeable, and nontransferable ticket. Now Kyoko, whom Jacques has wanted to date for a long time, asks him to a party. Jacques would prefer to go to the party with Kyoko and forgo the opera, but he doesn’t want to waste the $100 he spent on the opera ticket.
From the perspective of an economist, if Jacques decides to go to the concert with Kyoko, what has he just done?a. Made a choice that was not optimalb. Correctly ignored a sunk costc. Incorrectly allowed a sunk cost to influence his decision

(a) when insurance is obtained through a reciprocal insurer, the insureds are sharing the risk of loss with other subscribers of that reciprocal.

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the correct answer option is b. a single paragraph.

explanation:

when you are thinking about paragraph​ topics, you should always choose a subject that can be adequately addressed in a single paragraph.

a paragraph is a piece of writing consisting of a few sentences that deal with a single theme. it has only a single idea that the paragraph revolves around and talks about.

so a paragraph topic must be chosen wisely where a single idea can be communicated in a single paragraph.