Final answer:
The Good Health Company's distribution of free samples and coupons for Crunchy Chip is categorized as sales promotion. An advertising campaign for healthy eating can include various creative elements such as songs, posters, flyers, and commercials.
Step-by-step explanation:
The activities undertaken by the Good Health Company for the Crunchy Chip snack crackers - sending free packages of the snack along with a coupon to selected homes - is best categorized as sales promotion. This is because the company is directly encouraging the purchase of their product through incentives like free samples and cost-saving coupons, which is a hallmark of sales promotional strategies.
On creating an advertising campaign promoting healthy eating, one could incorporate a variety of elements such as catchy songs, visually appealing posters, and informative flyers. The campaign may also include regular newsletters with health tips and recipes, as well as engaging commercials during lunch breaks to grab the audience's attention. Key to the campaign's success would be the creativity and the ability to connect with the target audience on the importance of healthy eating.