Part D is of task 2, not task 3 (it is a typo)

Task 2: Defining Functionality based on Needs There are a wide variety of products designed to hold babies and small children while adults push or pull them along. Cost of devices can range from less than $20 to over $1000. Your company has decided to enter into this business sector, and you have been asked to propose some conceptual designs. Part A: List potential needs a potential customer might have (at least 5). Note that some of these needs might be in conflict. For example, if you were doing this for an automobile, some customers might need room for 4 passengers, while others need room for 7. Task 2 part B: List the essential functions of your product that would allow it to fulfill your customer's listed needs. (You may need more functions, or less functions, than the needs you identified. Try to list as many as possible.) Task 2 part C: Pick 3 functions and write one criterion for each function. Task 3 part D: Write one measurable design specification for each of your criteria