Table: vvt_fares
Columns: type_of_fare
cash_fare
day_pass
31_day_pass
monthly_pass

Question: When n/a is the cash fate and n/a is the 31-day pass how many types of fare are there?
SQL: SELECT COUNT("type_of_fare") FROM vvt_fares WHERE "31_day_pass" = 'N/A' AND "cash_fare" = 'N/A'

Question: When fixed route is the type of fare how much is the 31-day pass?
SQL: SELECT "31_day_pass" FROM vvt_fares WHERE "type_of_fare" = 'Fixed Route'

Question: When mega pass* (senior/disabled) is the type of fare what is the cash fare?
SQL: SELECT "cash_fare" FROM vvt_fares WHERE "type_of_fare" = 'Mega Pass* (Senior/Disabled)'

Question: When mega pass* (senior/disabled) is the type of fare what is the day pass?
SQL: SELECT "day_pass" FROM vvt_fares WHERE "type_of_fare" = 'Mega Pass* (Senior/Disabled)'

Question: When  fort irwin-barstow/victorville is the type of fare what is the cash fare?
SQL: SELECT "cash_fare" FROM vvt_fares WHERE "type_of_fare" = 'Fort Irwin-Barstow/Victorville'