a. The PLC 's general performance will be positive.
		Frequency	Percent	Valid Percent	Cumulative Percent
Valid	Disagree	174	20.2	21.0	21.0
	Neutral	167	19.4	20.2	41.2
	Agree	486	56.5	58.8	100.0
	Total	827	96.2	100.0
Missing	99	33	3.8
Total		860	100.0