Choose all correct statements.

A. Demand curve represents the willingness to pay of buyers.

B. Supply curve represents the willingness to pay of sellers.

C. In a market of identical products where there are many sellers and many buyers, sellers have more bargaining power than buyers.

D. In a market of identical products where there are many sellers and many buyers, both sellers and buyers are price-takers.

Select one:

a.A, C

b.A, B, C, D

c.A, B, C

d.A, D

e.A, B, D