Which of the following statements is(are) true? 1) The more performance measures there are the better the outcome is likely to be. 2) Reward systems are more reliable if they are separated from the performance measurement system. 3) It is better to wait until comprehensive information is available for a performance report than to issue it promptly with less comprehensive information.

	a.	1 and 2.
	b.	1 and 3.
	c.	2 and 3.
	d.	1, 2 and 3.
	e.	None of the given answers.