Assuming that PORTC pins, RC5 to RCO, are driving green, yellow, red, green, yellow, and red LEDs, write a PIC C program to simulate a traffic light controller. Assign RC5, RC4 and RC3 to drive east-west and RC2 to RCO to drive north-south direction lights. The traffic light patterns and durations for traffic heading east-west and north-south directions are given as follows: Green 1 0 0 East-West Yellow 0 1 0 0 0 0 1 1 Red Green 0 0 1 0 a) Give a flowchart of the algorithm b) Translate this algorithm to a C program North-South Yellow Red 0 0 0 1 1 1 0 0 Duration(sec) 25 5 20 4