As part of a new labor contract, Acme has agreed to make a one-time contribution of Euros 1,000,000 to the construction of a new physical fitness facility for its employees. This amount will be placed in an account earning E% (E = the fifth digit of SUN). When the account grows to Euros 1,850,000, construction will commence. How long must employees wait until construction of their new gym begins? (Your answer should be accurate to two decimal places, e.g., 1.57 years). Give a detailed explanation on your calculations.