$14$ Indicate whether the following activities usually 'Create Nexus' or 'Does Not Create Nexus' according to the common nexus definitions under Public Law $86-272.$Conductig installation or supervising installation

Hiring, training, or supervising personnel other than sales employees

Owning or furnishing automobiles, phones, and computers to salespersons

Checking customers' inventories for reorder Collecting delinquent accounts; investigating creditworthiness