Question

One day a supplier supplied 300 units of a good at $20 per unit. A week later the same supplier supplied the same number of units at $10 per unit. Based on this evidence the supplier has experienced:

a
a decrease in quantity supplied.
b
an increase in supply.
c
a decrease in supply.
d
an increase in quantity supplied.
e
no change in supply or demand.

Answer 1

B: An increase in supply.

Answer 2

I would say B cause if you got more of something it's usually less demanded so to adjust and earn some kind of profit the price is lowered due to an increase in supply