As your most valuable inventory, it should be protected and prioritized as much as possible. B grade. B grade is middle-of-the-road inventory that accounts for the next 15% of your revenue, and should be treated as such. B grade can often fluctuate between an A grade and C grade. C...
only a small percent of the total—that accounts for 80% of your revenue. As your most valuable inventory, it should be protected and prioritized as much as possible.