A manager wanted to predict how much rework time would result from taking a manufacturing line from producing 8 hours a day to 24 hours a day. The manager carefully analyzed three years of performance from manufacturing lines that operated 8 hours a day to make the prediction. The manager is at risk of making what type of error?

	a	Data overfitting error.
	b	Extrapolation beyond the range error.
	c	Either a type I or type II error