2. (13 points) The C code in Figure 3 executes while pin 9 (RA2) is wired to Pin 11 (RB4). There are no other connections to pins 9 and 11. int main (void) int x, y TRISAbits.TRISA2 =0; TRISBbits TRISS41: 2 17 19 20 PORTAbits.RA20: PORTBbits.RB41: LATBbits.LATB4 24 25ceturn Figure 3: Code for writing and reading a digital signial. (a) (3 points) After the code executes, what is the logic state of the signal on pin 9? (by (4 poiuts) After the code what is the value of the integer z? Justify your answer in one or two short sentences. (c) (6 points) After the code executes, what is the value of the integer y? Justify your answer in one or two short sentences