As it applies to the BAT model, opportunity costs are defined as:

the borrowing costs incurred.
interest foregone on cash held.
the cash needed for transaction purposes.
costs incurred to replenish a cash account.
the costs incurred when securities are sold.

due to the changes the federal reserve is making the unused reserves will impact the economy by them facing inflation. inflation is definfed as the increase in pricing of a good or service but the decline of the value of money used for purchasing those items. when the economy has a high inflation rate, they are subject to money loss and hurt on the economy.

c is the answer, and do you have a ps4?

there is no possible way mgk stands a chance with the greatest white rapper of all time. eminem killshots had more bars than rap devil and the reason mgk is doing all this is cause he not getting attention anymore til the release of rap devil and the disses he is putting on eminem. now rap devil was more fire than killshot so mgk might won the battle with rap devil but eminem won the war with killshot.

answer; situational irony;