Obtain estimates of daily relatives for the number of customers at a restaurant for the evening meal, given the following data. Clicichere for the Excel Data. Flie a. Use the centered moving average method, (Hint: Use a seven-day moving average). (Round your intermediate calculations and final answers to 4 decimal places.) b. Use the SA method. (Round your intermediate calculations and final answers to 4 decimal places.) Click here for the Excel Data File a. Use the centered moving average method. (Hint: Use a seven-day moving average.) (Round your intermediate calculations and final answers to 4 decimal places.) b. Use the SA method. (Round your intermediate calculations and final answers to 4 decimal places.)