Create MATLAB variable v18 that is assigned the values 1/8, 1/16, 1/24...1/80 in that order. Use shortcut expression using colon operator. Create a MATLAB variable v19 that will contain the sum of the first 5 elements of v18. Use colon operator to create a MATLAB variable v20 such that v20 = [50 45 40 ................ -15] Create a subarray v21 from array v20 such that v21 = [50 45 40 35 30] Use input() function to accept a numerical value and assign it to v22. Use disp() function to print The content of variable v22 is: 12", assuming that the user will provide 12 using keyboard input to the variable v22. Since disp() function can concatenate two strings, you may need to convert the numerical value of variable v22 into string using a suitable function. Create an array v23 with size of 2 by 3. Create another array w32 with size of 3 by 2. Do matrix multiplication of v23 and w32. Assign the result to the variable z22