A tourist center is open on weekends (Friday, Saturday, and Sunday). The owner-manages hopes to improve scheduling of part-time employees by determining seasonal relatives fo each of these days. Data on recent traffic at the center have been tabulated and are show the following table: 1 136 Friday Saturday 246 Sunday 156 Friday Saturday Sunday 2 146 246 156 X 3 146 256 166 Week 4 146 256 166 5 151 271 166 Click here for the Excel Data File a. Develop seasonal relatives for the shop using the centered moving average method. (Round your intermediate calculations and final answers to 2 decimal places.) 6 156 271 176 b. Develop seasonal relatives for the shop using the SA method. (Round your intermediate calculations and final answers to 4 decimal places.)

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