Aproducer charges $500 for a cell phone, but buyers are not buying any cell phones at this price. so at this price, the producer is willing to supply phones, and consumers are willing to buy phones.

zero, many
zero, zero
many, zero

The citizenship clause of the fourteenth amendment says a naturalized personis not a citizen and cannot become a citizen of the united states.is a citizen, just like someone who was born in the united states.must have been born in the united states, not in another country.must have been born in a country other than the united states