The part in the accompanying figure is to be cast of 10% Sn bronze at the rate

Question:

The part in the accompanying figure is to be cast of 10% Sn bronze at the rate of 100 parts per month. To find an appropriate casting process, consider all the processes in this chapter and reject those that are
(a) Technically inadmissible
(b) Technically feasible but too expensive for the purpose,
(c) Identify the most economical process. Write a rationale using common-sense assumptions about product cost.