While shopping this week i misread my shopping list and bought 5 bread and 2 milk. i got a refund and bought 2 bread and 5 milk. this cost me $4.20 less than my first purchase. how do the prices of bread and milk compare? a) bread costs $1.40 more than milk. b) bread costs $0.60 more than milk. c) bread costs $0.42 more than milk. d) bread costs $0.60 less than milk. e) bread costs $1.40 less than milk