The cook and carry, targeted to epicureans, is cordless and easily portable. this is an example of

This is an example of benefit segmentation. It is dividing the market based upon the observed value benefit, or advantage consumers distinguish that they receive from a product or service. You can divide the market founded upon quality, customer service, performance, special embellishments, or other benefits.

The total amount of different books is 16.

Take away 1 from each, representing the same book they all read.

7 - 1 = 6 , 6 - 1 = 5 , 5 - 1 = 4

Add the three together.

6 + 5 + 4 = 15

Add that one book everyone read.

15 + 1 = 16 different books.

Hope I helped you out.