This case assignment is an analysis of a case from the text book on Case Histories in Project Management. The case name is Teloxy Engineering $($A$)$Calculate the economic feasibility of make or buy$\mathrm{.}2.$ Should the probability of defects change if we produce $18,000$ units as opposed to $10,000$ units?$3.$ Would your answer to question $1$ change if Teloxymanagement believes that follow$-$on contracts will be forthcoming? What would happen if the probability of defects changes to $15$ percent, $25$ percent, $40$ percent, $15$ percent, and $5$ percent due to learning$-$curve efficiencies?