I. The matrices show the enrollment of boys and girls on the basketball, lacrosse, and soccer teams in two towns. TownA Boys Girls Basketball 9E- Bl] Lacrosse 6:1 33 Soccer 10:1- 120 TownEl Boys Girls Basketball 102 3:1 Lacrosse T2 31 Soccer 110 122 {a} If we let matrix A. be the matrix for Town A, what is the element 331: and what does it represent? {b} If we let matrix B be the matrix for Town E, what is the address of the element that represents the number of girls enrolled in basketball in Town B? {c} What is the matrix that results when you subtract matlix A from matrix B'? {d} Name the matrix you found in Part {:1 matrix C. What is element 5221 and what information does ittell you about the number of girls enrolled in lacrosse in Town B compared with Town A? {e} What is the matrix that shows the enrollment in Town A. alter a 12.5% increase in enrollment in all