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Consider the following statements in respect of fabrication of plastic products:

1. Compression moulding is analogous to hot pressing of powdered metals.

2. Jet moulding is a modification of compression moulding.

3. Injection moulding is analogous to die casting of metals.

4. Transfer moulding is similar to hydraulic extrusion.

Which of these statements are correct?

A) 1 and 2            

B) 1 and 3

C) 1, 2 and 4                     

D) 2, 3 and 4