Ricardo Buys a Dental Care Kit from Sobreno's, a Retail

Ricardo buys a dental care kit from Sobreno's, a retail store. The kit contains mouthwash, toothpaste, floss, tongue cleaner, and toothbrush in individual boxes with the manufacturers' labeling. The mouthwash comes in a 50-ounce bottle, the toothpaste in a 4-ounce tube, the floss in a small pack, and the tongue cleaner and toothbrush in anti-bacterial wraps. Which of the following from the scenario is a primary package?

A) The dental care kit
B) The floss in its box with the manufacturer's label
C) The toothpaste in its 100g tube
D) The anti-bacterial wrap containing the toothbrush and tongue cleaner
E) The manufacturers' labels on each individual product