The local diner employs three servers, Ally, Benny, and Charli. On Monday night Ally served 40% of the customers, while Benny served 27%. What percent did Charli serve? That night 60% of Ally's customers ordered pie, while 40% did not. Of Benny's customers, 20% ordered pie. What percent did not?

Find the probability that a customer ordered pie on Monday night.

Given that a customer ordered pie that night, what is the probability that their server was Ally? Round to the nearest whole percent.