Exercise 4: Write a MIPS assembly language program contains 3 messages : (2 strings and 1 integer): Messg1 : "My name is : Messg2: "My age is." Age: ************ 3 Cedachtet Exercise 5: Write a program to ask the user to enter two integers A and B and then display the result of computing the expression: A + 2B - 5. 3