Nominal, ordinal, or numerical?

(1 point) Information was gathered on 20 different breakfast cereals on display at a local grocery store. Among other things, researchers recorded the manufacturer of the cereal, the number of calories per sewing, and the number of bags or boxes currently on the shelf at the time of the survey. a) The variable manufacturer is ? c . b) The variable calories is ? 4) c) The variable boxes is ? 4)