A parking lot has eight spaces, each with a sensor connected to RIM input A7, A6, ..., or A0. A RIM input being 1 means a car is detected in the corresponding space. Spaces A7 and A6 are reserved handicapped parking. Write a RIM C program that: (1) Sets B0 to 1 if both handicapped spaces are full, and (2) Sets B7..B5 equal to the number of available non-handicapped spaces.