With the premise 'And, as one would expect, the higher the variation in week-to-week demand, the more inventory a manufacturer must hold to meet a retailer's high service expectations.', is 'More inventory has to be held when there's high variation in weekly demand.' simply an unrelated statement?
And, as one would expect, the higher the variation in week-to-week demand, the more inventory a manufacturer must hold to meet a retailer's high service expectations.###More inventory has to be held when there's high variation in weekly demand.