During the Spring Festival, Li Lei got a red envelop with 500 yuan. He spent his lucky money on his hobbies. According to the following table, do you know how much he left?

Watched a movie in Wanda Cinema with some friends	50 yuan/each
Bought 3 story books	20 yuan/each
Bought 2 money stamps	50 yuan/each
Notes: one of his friends treated him when watching the movie

A：190

B：240

C：340