B. Use MATLAB SYNTAX solve the given problems below. Write the MATLAB syntax you use and the MATLAB output in the space provided. 1. Use Cramer's Rule to show the solution of -24 - 8x = 12y 5 7 1+-y= x 9 182. Find the volume of the given figure C (0,0,60) B (0,60,0) O (0,0,0) 4 (60,0,0) 3. Mr. Cruz would like to buy a lot however, his broker gave the dimension of the lot using the vertices (0, 4), (0,-2) (20, 4) and (10, -2). What would be the total area of the lot that Mr. Cruz will be buying