Question

In one day, Kessy can bake 10 cookies or mix 15 glasses of lemonade. His friend Ava can make 10 cookies or 10 glasses of lemonade. His other friend, Ian, can make 10 cookies or 20 glasses of lemonade. Who has the lowest opportunity cost in cookie production

Answer 1

His other friend, Ian, can make 10 cookies or 20 glasses of lemonade.

Step-by-step explanation:

Because if you rush through it the cookie my taste off so the price may be lower.