Answer:
The answer is 'One product and multiple market segments'
Step-by-step explanation:
The market segmentation strategy here is One product and multiple market segments.
The product is one product(the magazine story) and this one product (same story) covers 16 different regions of the U.S i.e the same product is selling in 17 market segments.
The advantage of this strategy is that it helps to avoid the additional costs of developing and producing additional versions of the product.