For each of the following, answer whether it makes sense to multiply the matrices of the given sizes. In each case where it makes sense, demonstrate an example in Excel, where you can make up the...

For each of the following, answer whether it makes sense to multiply the matrices of the given sizes. In each case where it makes sense, demonstrate an example in Excel, where you can make up the numbers.

ill-Building Problems 28. The file P07_28.xlsx lists the scores of all NFL games played during the 1996 season. Use this data set to rank the NFL teams from best to worst.