Wholesome Cuisine, a frozen foods company, decides to create a new mail order meal division, focused on offering delicious food that is also healthy and easy to prepare. Wholesome Cuisine forms a team of nutritionists, chefs, food critics, and packaging engineers who work together to develop easy-to-prepare meals that are healthy, balanced, and tasty. Which step in the product development process does this scenario best describe?

Penny poodle wanted to know which dog obedience training program was more effective: puppy pride, the approach she has been using for any years, or doggie do-right, a new approach. penny convinced 50 human companions of untrained dogs to participate in her study. the dogs and their humans were randomly assigned to complete the puppy pride or doggie do-right course. at the end of the training programs, all of the dogs were scored on their level of obedience on a standardized dog obedience checklist (scores could range from 10 to 100). the design of this study is: