Make sure your input solution can be copy/paste to matlab and is executable. Mark will only be given if the code can run successfully in matlab. No partial mark. either full mark or 0 for each part.

request to add comments to each line to specify which part it is for.

_________________________________________________________ Q1(8). Two stores (A, B) both sell one product. The sales data for each day is shown in the following table (use variable T for the table). The first column is used to identify the stores (A and B); the 2nd column is the unite price of the product on that day; the 3rd column is the number of sold product on that day. See below example data.

0.9 0.8 0.7 0.6 0.5 0.4 0.3 0.2 0.1 0 -1 0.9 0.8 0.7 06 05 04 0.3 0.2 0.1 0 0.1 0.2 0.3 04 0.5 06 0.7 0.8 0.9 1store price count A 25 10 A 26 9 B 20 18 B 22 18 A 11 51 B 12 36