Q$1$: Three mutually exclusive alternatives $x,Y,$ and $Z$ are being considered as a permanent

solution to an assembly line bottleneck. The data are: $[6$ marks$]$

a As a prefix in SI units, $k$ is an acronym for kilo, meaning $1,000.$

Assuming zero salvage value and an annually compounded interest rate of $8\%$ per year,

which alternative should be selected based on the AW$-$criterion. $($Show detailed

calculations$).$

Q$2$: Find out the capitalized cost of a certain investment based on the following:

marks