Refer to Examples $1$ through $4$ in this chapter. Each of these illustrates "improvements" through product and$/$or process simplification. For everything, however, there are at least two sides, and decisions about simplification should always consider the tradeoffs. Consider in each of the four examples potential drawbacks associated with the proposed simplification in terms of time, cost, quality, or agility. Discuss the improvement$-$drawback tradeoff.