Your supervisor has assigned you to build a finite state machine (FSM) in C code to control the operation of a gas pump. You determine that the required states are: idle, payment card verifying, payment approved – payment denied, ยป nozzle removed, waiting for grade selection, *pumping, * finalizing transaction (i.e. the nozzle has been returned) emergency (someone drove off before removing the nozzle, fire detected, etc. The first thing you decide to
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