Question

bj: common applications
use the information below to answer the question.
binder jetting is used in several common applications.
full - color sand print
one common application of binder jetting (bj) is full - color sand prints. a sand print is useful for giving a realistic prototype of an idea. however, it is generally not functional as far as doing something mechanical.
stress gradients
binder jetting (bj) can also be used to identify stress gradients. the process allows the user to see where stresses might end up. the user can also see where a print might need more material or where to take the material away.
large - scale sand mold
another common application for binder jetting (bj) is sand molding. sand molding is less expensive, easy to do, and faster than the traditional method when done with binder jetting (bj).
creating functional metal parts
binder jetting (bj) also allows the user to create complex geometry and rapid shapes. this is used to create things such as automotive parts or golf clubs.
what is the price of binder jetting (bj) sand molding compared to traditional methods?
the price of binder jetting (bj) sand molding is set by the price of traditional methods.
binder jetting (bj) sand molding is less expensive than traditional methods.
binder jetting (bj) sand molding is more expensive than traditional methods.
binder jetting (bj) sand molding is the same price as traditional methods.

Explanation:

The text mentions that sand molding with Binder Jetting (BJ) is less expensive, easier to do, and faster than the traditional method. So it implies that BJ sand molding is less expensive than traditional methods.

Answer:

Binder Jetting (BJ) sand molding is less expensive than traditional methods.