A model giving the purchasing power of the 2001 constant dollar is de) -0.023 +1.00 dollars where t is the number of years since the end of 2001. Based on data between 2001 and 2010. (Note: Constant dollars are used to compare prices over time while removing changes due to inflation or deflation.) (a) What was the value of a 2001 constant dollar in the end of 1996? (Round your answer to two decimal places.) $1.12 What was the value of a 2001 constant dollar in the end of 20107 (Round your answer to two decimal places.) x (b) According to the model, when will the value of a 2001 constant dollar fall below 85 cents? (Round your answers to three decimal places when appropriate.) It will take x years since the end of 2001 for the value of a 2001 constant dollar to fall below 85 cents. This will occur in -Select- x x According to the model, when will the value of a 2001 constant dollar fall below 80 cents? (Round your answers to three decimal places when appropriate.) It will take x years since the end of 2001 for the value of a 2001 constant dollar to fall below 80 cents. This will occur in -Select- X