We use our experience every year to improve the ability to anticipate unknown costs, but by definition, unknowns are unknown. We cannot project with perfect clarity the value of the Canadian dollar, interest rates, what we may find when we—
November 9th, 2017 / 11:35 a.m.
Assistant Secretary, Expenditure Management Sector, Treasury Board Secretariat
We use our experience every year to improve the ability to anticipate unknown costs, but by definition, unknowns are unknown. We cannot project with perfect clarity the value of the Canadian dollar, interest rates, what we may find when we—
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