How much money do you need per day in the US? LA, SF and Vegas..$100 or $150 per day? Pretty much all our?

trip is paid for (grand canyon tour, alcatraz tour, hotels etc etc) How much per day would someone from the US or someone who has been there recommend? to cover things like food and occasional nights outHow much money do you need per day in the US? LA, SF and Vegas..$100 or $150 per day? Pretty much all our?
Depending upon how much you like to eat and what your eating standards are you could get by on $50 a day for food up to $200 per day. If you eat in the better restaurants then it pretty expense. In medium restaurants or fast food its much less. Going out would depend on where you go and if or not you plan to drink as well. San Francisco is very expensive and LA less so. Las Vegas is expensive as welll.
Need more information, are you talking for youself, or for you and your mate? I can tell you that Vegas is the cheapest and San Fran will hit you up for the most. But either way 150 for two people a day will do it.How much money do you need per day in the US? LA, SF and Vegas..$100 or $150 per day? Pretty much all our?
$200 if you want to have a good time