To practice using the MatLab interface, practice with Matrix multiplication. Detective Gumshoe doesn't get paid very much for his detective work As a result, he only buys the cheapest of foods Below is a chart showeing the individual cost On dollars) of a food item Gumshoe may buy. Below is a chart showing the food purchases Detective Gumshoe has made in the last 6 months: Your job is to use MalLab to create a MatLab file (with a m extension) that calculates the cost of food for Gumshoe each month This should be done using matrix multiplication (remember, every variable in MatLab IS a matrix!) You should need no more than 3 lines of code You will not need any loops Your file will need to output the cost of food for the past 6 months n a single Use to the console when run Your output should look like the following cotsPerMonth = 16 32 22 15.6 26.8 22.3 A document called a9ql .a containing your code as described above Be sure to include your name. NSID. student number course number and lecture section and laboratory section at the top of all documents. Comments in MatLab are denoted with the % symbol. Evaluation 1 mark: Your file is correctly named a9qi .n. 1 mark: Your file output matches the output described above 1 mark; Your file correctly performs matrix multiplication