Answer:
The private cost for an individual of a liter of gasoline in Europe is 4.75
Step-by-step explanation:
Private cost is a supplier's or producer's cost of providing goods and services without any external cost.
Private cost = 0.50 + 1 + 0.75 + 2.50
= 4.75
Therefore, The private cost for an individual of a liter of gasoline in Europe is 4.75