Knowledge Check $02$

Match the term and the definition.

$\backslash$table$[[$DEFINITION$,],[$Research and development,$],[$Placing purchase orders,$],[$Assembling units,Unit$-$level activity$],[$Company$-$wide marketing campaign,Batch$-$level activity$],[$Model design,Product$-$level activity$],[$Setting up machines$],[$Packaging units$]]$