Answer:
0.50 per vehicle
Explanation:
Given:
Number of years = 3
Number of vehicles per year = 20 million
Amount required = 25 million
Interest rate = 10% = 0.10
Therefore,
Cost of borrowing = Amount required × Interest rate
= 25 million × 0.1
= 2.5 million
Total Toll Booths Replacement Cost = Amount required + Cost of borrowing
= 25 million + 2.5 million
= 27.5 million.
Amount to Charge Per Year = Total Toll Booths Replacement Cost ÷ Number of Years
Lump Sum Amount to Charge Per Year = 27.5 million ÷ 3
= 9.17 million
Yearly toll per vehicle = Lump Sum Amount to Charge Per Year ÷ Number of Vehicles per year
Yearly toll per vehicle = 9.17 million ÷ 20 million
= 0.46 approximately 0.50
Therefore, the toll should be 0.50 per vehicle.
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