Transformation Priority Premise for ParkCalculator - Step 1
  - Start 'Parking in the Valet Parking Lot' context
  - It 'costs 0$ for 0 minutes'
Transformation Priority Premise for ParkCalculator - Step 2
  - 'Parking in the Valet Parking Lot' context
  - It 'costs 12$ for 1 minutes'
Transformation Priority Premise for ParkCalculator - Step 3
  - 'Parking in the Valet Parking Lot' context
  - It 'costs 12$ for 5 hours'
Transformation Priority Premise for ParkCalculator - Step 4
  - 'Parking in the Valet Parking Lot' context
  - It 'costs 18$ for 5 hours and 1 minute'
Transformation Priority Premise for ParkCalculator - Step 5
  - 'Parking in the Valet Parking Lot' context
  - It 'costs 18$ for 1 day'
Transformation Priority Premise for ParkCalculator - Step 6
  - 'Parking in the Valet Parking Lot' context
  - It 'costs 36$ for 1 day and 1 minute'
Transformation Priority Premise for ParkCalculator - Step 7
  - 'Parking in the Valet Parking Lot' context
  - It 'costs 54$ for 3 days'
Refactor estimated cost algorithm
Transformation Priority Premise for ParkCalculator - Step 8
  - Finish 'Parking in the Valet Parking Lot' context
  - It 'costs 126$ for 1 week'
Move specs to the spec folder in order for '$ rspec' to work