A. Capital expenditure by the licensed company 5% higher than base case in the first 10 years
B. Capital expenditure by the licensed company 10% higher than base case in the first 10 years
C. Wage inflation at 6.5% per annum for the first 10 years, compared with 5% in the base case
D. Tests A and C combined
E. Only 80% of planned redundancies achieved in the first charge control period
F. Low traffic growth-chargeable service units grow at 3.5% per annum for the first 10 years, compared with just over 4.5% in the base case
G. Only 50% of planned efficiency gains in non-staff operating costs achieved in the first charge control period
H. New Scottish Centre 30% over budget and two years late
I. Other factors leading to poorer results than envisaged in the base case (three variants)