(a) Implement a commented ladder logic PLC program for the control solution, Indicate any internal PLC locations you may uso in your solution. (20 marks) (b) Explain your solution in detail. (5 marks) (c) Discuss how you would implement a cycle counter, to measure the number of parts produced. If the machine had a problem and had to be electrically powered down, how would you make sure that the existing cycle count is maintained prior to restarting the machine