Hello, I need some help with this problem with explanations.Thank you!

//What are the outputs from the following program andwrite your answers #include <iostream> #include <cmath> using namespace std int main() double dNum; I/double number int iNum; fint number string firstName; /first name char grade; llgrade int ascii; ascii number //numbers dNum 3.4 iNum = dNum cout <<“1: ” << dNum<s endl cout<<“2: ” << iNum<< end cout << “3: ” << (int)dNum <s end cout <“4:” ceil(dNum) <endl cout <“5:
PayPal Gateway not configured
PayPal Gateway not configured