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SSC, Inc. builds permanent docks and seawalls along the southern shore of Short Island, Georgia. Although the firm has been in business only five years, revenue has increased from $308,000 in the first year of operation to $1,084,000 in the most recent year. The following data show the quarterly sales revenue in thousands of dollars. Quarter Year 1 Year 2 Year 3 Year 4 Year 5 1 22 35 77 94 174 2 97 142 156 210 291 3 168 235 333 394 443 4 15 28 50 78 178 1. Construct a time series plot. 2. What type of pattern exists in the data? 3. Use a multiple regression model with dummy variables to develop an equation to account for seasonal effects in the data. Based upon the seasonal effects in the data, compute estimates of quarterly sales for year 6. 4. Use a multiple regression model with dummy variables to develop an equation to account for seasonal effects and any linear trend in the time series. Based upon the seasonal effects in the data and linear trend, compute estimates of quarterly sales for year 6. 5. Which model produces more accurate estimates? Fully justify your answer. 6. Attach all relevant exhibits from your Excel's Solver calculations. Use PrintScreen, edit/copy/paste, etc