so, there are two people in the band Twnety One Pilots and there is 1 person in the band, Panic! At the Disco, (they used to have 6). Both bands sell general tickets for $200 and VIP for $500. Donald decided to buy one general admissions concert ticket for Twenty One Pilts and two VIP for Panic! At the Disco. How much moneys worth of tickets did he purchase and how many members are in each band total?

Thanks so much! Im having a hard time solving this problem.
Work:
200+500+500=1200
I have trouble on the band members part. Thank you!