Fiona Can Iron 5 Shirts or Cook 2 Meals in an Hour.Alicia

Multiple Choice

Fiona can iron 5 shirts or cook 2 meals in an hour.Alicia can iron 6 shirts or cook 1 meal in an hour.Which of the following statements is true?

A) Fiona's marginal cost of ironing a shirt is greater than Alicia's.
B) Alicia's marginal cost of ironing a shirt is greater than Fiona's.
C) Alicia's marginal cost of cooking a meal is twice that of Fiona's.
D) Fiona's marginal cost of cooking a meal is twice that of Alicia's.