Evaluate intel’s segmentation strategy. is having a good/ better/ best product line (celeron, pentium, xeon) the best positioning for intel? should they discontinue a line(s) and focus on other(s)?

Evaluate intel’s segmentation strategy. is having a good/ better/ best product line (celeron, pentium, xeon) the best positioning for intel? should they discontinue a line(s) and focus on other(s)?