Janet Has an Inventory of 100 Houseplants

Janet has an inventory of 100 houseplants. She expects that she can get a higher price for the houseplants she sells in one month. How does this affect her supply of houseplants today and in one month?

A) Her supply today decreases; her supply next month increases.
B) Her supply today increases; her supply next month decreases.
C) Her supply today is unaffected; her supply next month increases.
D) Her supply today increases; her supply next month increases.