Write a C++ program to calculate the following, using If-Else statement.

PROBLEM: Write a C++ program that will allow the user to input the First Name, Last name, Middle Initial, and grade of a student. The following conditions must be observed: If the grade input is 96-100, the remark is " you performed an excellent job! Keep it up !" If the grade input is 91-95, the remark is " you performed a very satisfactory Job! Keep it up !" If the grade input is 86-90, the remark is " you have satisfactory performance, you can improve some more. " If the grade input is 80-85, the remark is " your performance is fair, try harder" If the grade input is 75-79, the remark is " your performance needs Improvement, you can do it" If the grade input is below 75, the remark is " we're sorry but you failed, we know you can do better next time" а. b. c. d. е. f. SPECIFICATIONS that you need to follow: - You may only use the codes that we studied under our lectures. - All lines of codes should have a comment. - Save and Submit your cpp file as Surname - PE (Example: Pangaliman…

Make a software that calculates the Icm of two numbers. Lcm stands for "least common multiple." Please give a c++ version of the code.

Write in c++