(1) (40 Points) Enzymatic reactions are modeled using a model v = km S3/(K +53) + where v is the initial rate of the reaction (M/s), S is the substrate concentration (M), km and K are parameters. The following data can be fit with the model S (M) v (M/s) 0.01 6.095x10-11 0.05 7.590x10-9 0.1 6.074x10-8 0.5 5.786x10-6 1 1.736x10-5 5 2.424x10-5 10 2.430x10-5 100 2.432x10-5 (1) estimate parameters, km and K using both linear and nonlinear fitting (2) evaluate the data fitting