In a certain candy store in New York, each orange candy costs 30cents and a strawberry candy costs 40cents. The store gives an offer that if a customer buys three candies then the cheapest amongst them will not be charged for. What is the difference in the discount received by a customer who buys 2 strawberry candies and an orange candy, and a customer who buys 2 orange candies and a strawberry candy?
(A) $0
(B) $0.1
(C) $0.2
(D) $0.3
(E) $0.5
(A) $0
(B) $0.1
(C) $0.2
(D) $0.3
(E) $0.5
