I've Only at any time read "root" in a way that rhymes with fruit, boot, shoot, or toot. What areas contain the "us" that pronounce it /rʊt/? This Google Ngram two hundred thousand vs. two thousand one hundred shows them about equally common and the two declining, Most likely in https://msmsolutions.com/sunrise-2027-why-its-time-to-embrace-the-next-generation-of-barcode-technology/