Required:

Match each activity to the most appropriate cost driver$($s$)$:

$\backslash$table$[[$Activity$,$Cost Driver$],[$Creating and testing recipes for new menu items,Number of batches, cooking time$],[$Preparing vegetables $($washing$,$ slicing, dicing, etc.$),$Number of customer orders$],[$Cooking a large batch of chili for donated meals,Number of batches, cooking time$],[$Packing refrigerated boxes with the meal kits,Number of boxes packaged, packaging labor hours$],[$Delivering donated meals to a community organization,Number of customer orders$],[$Cleaning up after a production batch,Number of batches, cooking time$],[$Hiring and training new employees,Number of customer orders$],[$Delivering orders to customers,Number of customer orders$],[$Performing maintenance on kitchen equipment,Hours of machine usage$],[$Promoting the business with a Groupon,Number of customer orders$]]$