Which of the Following Statements Are True

Which of the following statements are true?
(i) Public sector expenditure on training is higher in Germany than in the USA.
(ii) Skill levels have a negligible effect on social welfare and employment.
(iii) The UK has tended to lag behind other developed countries in terms of worker productivity.
(iv) Output per worker in the UK is the highest of the G7 countries.
(v) The proportion of adults in the UK without a basic school- leaving qualification is half that of Canada and Germany.
(vi) One of the factors contributing towards the UK's low productivity levels is workers' poor skill level.

A) (i) , (iii) and (vi)
B) (i) , (iv) and (v)
C) (i) , (ii) and (vi)
D) (ii) , (iv) , (v) and (vi)