Indicate whether each of the following applications would be suitable for a queue: Group of answer choices A program to solve a maze is to backtrack to an earlier position (the last place where a choice was made) when a dead-end position is reached. A grocery chain wants to run a simulation to see how the average customer wait time would be affected by changing the number of checkout lines in its stores. An inventory of parts is to processed by part number. A dictionary of words used by a spelling checker is to be initialized.