Table: master_p_discography
Columns: year
u_s_hot_100
u_s_r_b
u_s_rap
album

Question: What is the U.S. Hot 100 chart number of the single off of the 2002 album west coast bad boyz, vol. 3: poppin' collars?
SQL: SELECT "u_s_hot_100" FROM master_p_discography WHERE "year" = 2002 AND "album" = 'west coast bad boyz, vol. 3: poppin'' collars'

Question: What is the U.S. Rap chart number of the album west coast bad boyz, vol. 3: poppin' collars?
SQL: SELECT "u_s_rap" FROM master_p_discography WHERE "album" = 'west coast bad boyz, vol. 3: poppin'' collars'