Fill in the blanks to complete the passage about the economic implications of technological advances. The U.S. dairy cow industry produced milk from just over __________ million cows in 1924. Today, it relies on just under__________ million. And yet total milk production today is a little over __________ what it was in 1924. This is possible because the typical cow produces __________ as much milk, thanks to strategic breeding and changes in how –. twicemilk is transportedfive times20cows’ stalls are constructed10