Assignment 4 1 Describe the scope of the declaration of x, y and z in the following C function: void p(int x) { int y, z; 2. Explain, what are the differences between these variables? State whether the following C function declaration are legal, and give reasons: void pint p) {...} void p(int x) { int x; ...} void p(float p, int d) {int x; ...}