|My Estimate||WMATA Report|
|Short Rail Pass||2,433 per week||1,800-2,100 per week|
|Rail Fast Pass||3,842 per week||3,000-3,600 per week|
|Bus Flash Pass||19,572 per week||35,000 per week|
In my analysis, I explicitly overestimated the number sold by assuming that an increase in price would not decrease the number sold. I don't know why I was so far off for the bus passes, but for the rail passes, I'm glad I was pretty close.