A data file called acme.dat stores for the Acme Products Corporation their costs and sales for each of the four quarters last year. There are four lines in the file, each consisting of the costs for the quarter and then the sales. For example, the file might contain the following:

2.2 4.4

4 3.8

6.5 6.5

11.1 10.5

Write a script that will load this into a matrix and creates bar charts for the costs, sales, and profits for the four quarters. Next, extrapolate to determine what the costs are likely to be in the next quarter (assuming a linear progression) MATLAB solution.