Which set of code will return the value of given variable ‘c’ as ‘25.302’.
a) float a = (double) 12.502f;
float b = 12.80f;
float c;
c = (float) a + b;
Console.Writeline(c);
Console.ReadLine();
b) float a = 12.502D;
float b = 12.80f;
float c;
c = a + b;
Console.WriteLine(c);
Console.ReadLine();
c) double a = 12.502;
float b = 12.802f;
float c;
c = (float)a + b;
Console.WriteLine(c);
Console.ReadLine();
d) double a = (float) 12.502f;
float b = 12.80f;
float c;
c = a + b;
Console.WriteLine(c);
Console.ReadLine();
