Answer and Explanation:
The computation is shown below:
It is given that Ramon would completed an essay question in approx 15 minutes and for graphing question it finished approx 30 minutes
On the other hand Sammy would completed an essay question in approx 20 minutes and for graphing question it finished approx 35 minutes
a) Ramon's opportunity cost of completing an essay question is
= 15 ÷30
= 0.5 graphing question
b) Ramon's opportunity cost of completing a graphing question is
= 30 ÷ 15
= 2 essay question
c) Sammy's opportunity cost of completing an essay question is
= 20 ÷ 35
= 0.57 graphing question
d) Sammy's opportunity cost of completing a graphing question is
= 35 ÷ 20
= 1.75 essay question