Consider the following statements.
(1) Any metal will require some time to undergo complete plastic deformation, particularly if deforming metal has to fill cavities and corners of small radii.
(2) For larger work piece of metals that can retain toughness of forging temperature it is preferable to use forge press rather than forge hammer.
(a) 1 and 2 are correct and 2 is the reason for 1
(b) 1 and 2 are correct and 1 is the reason for 2
(c) 1 and 2 are correct but unrelated
(d) 1 only is correct