answer explanation: <u>A reference designator indicates the location to insert a component on an item, for example, where to mount an electronic component on a printed circuit board. ... Link a single reference designator to a single (E)BOM line. One or more identical items on the (E)BOM line have the same reference designator.</u>
Arbitrarry -> arbitrary
desstitute -> destitute
To subject is basically counting down from the biggest number from the lowest so say u have 5-2 because two is the lowest u have to subtract 5 from two to get your answer 4
3
get it?
