Consider the following initial rate data (at 273 K) for the decomposition of a substrate (substrate 1) which decomposes to product 1 and product 2: [Substrate 1] (M) Initial Rate (M/s) 0.4 0.961 0.8 0.961 2.4 0.961 Determine the half-life for the decomposition of substrate 1 when the initial concentration of the substrate is 2.88 M.