The complexity of a jig or a fixture is determined by1. the number of pieces that must be produced2. the degree of accuracy required3. the number and kind of machining operations that must be performedWhich of the above are correct?

The complexity of a jig or a fixture is determined by1. the number of

1.	The complexity of a jig or a fixture is determined by1. the number of pieces that must be produced2. the degree of accuracy required3. the number and kind of machining operations that must be performedWhich of the above are correct?
A.	1 and 2 only
B.	1 and 3 only
C.	2 and 3 only
D.	1, 2 and 3
Answer» E.