Vince was at a party and had too much to drink. He realizes that before he works with a client, he should wait at least _____ hours after the last drink for direct effects to wear off; indirect effects will last for the next _____ hours.
a. 1 hour, 6 hours
b. 4 hours, 12 hours
c. 8 hours, 24 hours
d. 10 hours, 48 hours