Are expenses that you spent money on in the past that are unrecoverable, so you can't get that money back.
a.
sunk costs
b.
marginal costs
c.
opportunity costs
d.
startup costs

Which of the following government agencies is responsible for managing the money supply in the united states? a. the u. s. mint b. the federal reserve bank c. congress d. the department of the treasury 2b2t

(a) what was the opportunity cost of non-gm food for many buyers before 2008? (b) why did they prefer the alternative? (c) what was the opportunity cost in 2008? (d) why did it change?

John's pizzeria and equilibrium john is selling his pizza for $6 per slice in an area of high demand. however, customers are not buying his pizza. using what you learned about the principles of equilibrium, write three to four sentences about how john could solve his problem.