1. Design a three-input ladder that uses AND logic and OR logic. The input logic should be X1 OR X3, AND NOT X2. Use contacts X1, X2, and X3. Use Y12 for the output coil. 2. Design a ladder in which coil Y5 will latch itself in. The input contact should be X1. The unlatch contact should be X2. 3. What is a JMP instruction used for? 4. What is a SBR instruction used for? 5. What is a RET instruction used for? Examine the rungs below and determine whether the output for each is on or off. The input conditions shown represent the states of real-world inputs.

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