South Shore Construction builds permanent docks and seawalls along the southern shore of Long Island, New York. Although the firm has been in business only five years, revenue has increased from $323,000 in the first year of operation to $1,090,000 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 H 09 178 N 126 149 211 275 m 184 244 323 381 446 50 84 191 a. Construct a time series plot. Time Series Value 450 400 350 300 250 200 150 100 N CO -50 9 10 11 12 13 14 15 16 17 18 19 20 Time Period (t)