Here are the answers to the questions based on the article:
How far is it from the airport to Manhattan?
Answer: 15 milesHow long does it take to drive there outside the rush hour?
Answer: About thirty to forty minutesHow much does AirTrain JFK cost for two people one way?
Answer: $14 (since it's $7 per person, for two people it's 2 x $7)How much does a taxi cost for four people?
Answer: $45 (flat fee to any location in Manhattan)How much do taxis charge per suitcase?
Answer: There is no additional charge for luggage.What time is the earliest bus to Manhattan?
Answer: 6:30 a.m.How much is the fare for an adult and a small child?
Answer: $13 (the fare is $13 for an adult, and one free child under 12 is included in the fare)