For which survey question would assigning numbers to the response categories be meaningful?

A$)$ Where do you mainly use this product?

Outdoors Indoors In the garage In the cellar

B$)$ Which of our products do you use most often?

Allclean Brightpolish Evershine

Realglow

C$)$ How likely are you to recommend our products to others?

Very likely

Likely

Somewhat unlikely

Completely unlikely

D$)$ Who has recommended our products to you?

My spouse

My neighbor

My relatives

No one