Create a two-piece design from a one-piece design:
Split the upper part along the axis of the large bore.
Create a clearance between the mating faces of the bodies by removing .3 mm of material on the mating surface of the smaller body.
What is the mass of the smaller body?
a) 55 grams
b) 42 grams
c) 60 grams
d) 38 grams