Answer and Explanation:
Given that this is a second price bid auction whereby the second highest bid is the price that the highest bidder pays for the item up for auction sale, so that b1>b2 then b1 gets item for the price of b2.
Truthfulness of true value is the dominant strategy here which means each player should aim to be truthful with their bid regarding their true value regardless of what other bidders are bidding. Therefore truthfulness of value is the optimal strategy with the best payoff for bidders
I would say "B. Who is the enemy?" , because of its generalization and vagueness. I recommend looking deeper into the definitions, but who is the enemy is definitely my choice.
It includes the study of <span>employment in the economy.
A macroeconomic factor is a factor that is relevant to an expansive economy at the provincial or national level and influences a huge populace instead of a couple of select people. Macroeconomic factors, for example, financial yield, joblessness, expansion, reserve funds, and speculation are key pointers of monetary execution and are nearly checked by governments, organizations, and customers.
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