2. Write a program to calculate the result of the following step function: (2-3x f (x ) = x50 (In(x) + 10, x >0Conditional Expressions C++ allows for decisions to be made based upon the comparison of values. Different code is executed based on these decisions. These Relational operators can be compounded together with Boolean operators. Precedence Operator Associativity 1 Parenthesis: () lnnermost First 2 Unary Operators: Right to Left + - ++ -- ! (type) 3 Binary Operators: Left to Right at [I % 4 Binary Operators: Left to Right + _ 5 Relational Operators: Left to Right )= 6 Relational Operators: Left to Right :: l: 7 Logical AND: && Left to Right 8 Logical OR: Left to Right | | 9 Assignment Operators: Right to Left : +: -: 3:: : %: Examples 1. Determine the result based on the following assumptions: .3 = 5.5 b = 1.5 k = 3 a) a = 6.5 C) k l: a - b d) b k > a e) !(a :: 3*b) f)k5 h)abs(k)>3 || k