sentence1: Of the 90 electronics components that a factory must manufacture , 50 percent would be most e ¢ ciently manufactured by Machine A and the remaining 50 percent would be most efficiently manufactured by Machine B , though either machine could manufacture any of the 90 components
sentence2: Of the 80 electronics components that a factory must manufacture , 50 percent would be most e ¢ ciently manufactured by Machine A and the remaining 50 percent would be most efficiently manufactured by Machine B , though either machine could manufacture any of the 90 components