3. A C program has the following declarations: float x 28.0, y 36.0, z = 48.0; int i = 28, j 40, k- 48; char sky-is-blue = 1, char chair is_green 0 char chair_is_brown 1i WRITE THE RESULT of evaluating each of the following expressions. SHOW ALL INTERMEDIATE STEPS, including the type of each subexpression (indicating a float with a decimal point). If you aren't confident about any of your answers, write, compile and run a C program to test it. (a) sky-is-blue && x