You travel to another city and rent a car at the airport using your credit card. then you check into your hotel using the same card. since both merchants have no way to know what your final bill will be, they do not charge your card that day. but in the evening, you go to dinner at a restaurant, and when you use the same card to pay the bill, you are told that they cannot accept your card. what has probably happened? a. someone has stolen your card number.
b. your most recent payment has not reached the issuer.
c. your card has been "blocked" by both the rental company and the hotel.
d. the restaurant only accepts debit cards.

Read the excerpt from david foster wallace’s infinite jest. i have committed to crossing my legs i hope carefully, ankle on knee, hands together in the lap of my slacks. my fingers are mated into a mirrored series of what manifests, to me, as the letter x. the interview room’s other personnel include: the university’s director of composition, its varsity tennis coach, and academy prorector mr. a. delint. c.t. is beside me; the others sit, stand and stand, respectively, at the periphery of my focus. the tennis coach jingles pocket-change. based on this excerpt, which detail is implicit? a.  more chairs are needed to make seating available for all attendees.b.  hal is sitting in a chair with his ankle on his knee.c.  the director of composition is involved in the interview process.d.  the tennis coach has money in his front pocket.