Find three products that you regularly use that could be made using cradle-to-cradle design and manufac-
turing (Core Case Study). For each of these prod-
ucts, sketch out a rough plan for how you would
design and build it so that its parts could be reused
many times or recycled in such a way that they
would not harm the environment.

See diagram.we use washers to get the area and we will be integrating with respect to xouter radius is the  distance between y = e^x and y = -1    inner radius of washer is the distance between y = 1 and y = -1    the area of one cross-section of a washer is    solid lies between x = 0 and x = 2. the volume is    if you need this expanded, then    the question doesn't say to evaluate, so we're done.