The following data show the of number of shoes (in 1000 units) sold by a new shoe      manufacturing  company in the 8 consecutive months of 2020:                           Month             # Sold             Month             # Sold                 ---------------------------------------------------------------------                         January              8.42       |       May                     11.14                         February            9.67       |       June                     10.61                         March                10.42     |       July                    12.50                         April                  10.90     |       August                12.82     Hand Estimate a linear trend model for the monthly sales of the company. Predict the number of shoes sold in September and October.

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