Read the names of the variables and functions carefully. You…
Read the names of the variables and functions carefully. You may assume the script and/or functions are in the working directory and visible in the Command Window. performCalculation.m: function ret = performCalculation(a, b, c) performCalculation = a + b + c;end Command Window: x = 2;y = 4;z = 1;x = x + y;result = performCalculation(x, y, z); What is the value of result?