2b is around 5m a day.
Sounds right.
I recall the government saying they subsidize the MRT by about 12p per passenger... so the ticket price is just 50% of that needed to simply break even.
Given the cost of operating the trains and the upkeep of the entire system, for a profitable MRT, passengers should be paying at least 30 pesos per trip, I think. Or, if they don't want to pay that much, wag nang mag-aircon.
Wanna play, gotta pay. Otherwise, we will never be able to spread the light-rail system to the rest of the metro.