Second, to determine which city to go to, the consumption of different cities in Russia is different. For example, in Moscow or Petersburg, the average hotel cost is about $65,438+000/day. As for catering, it depends on what you eat, and the consumption level varies. If you eat in an ordinary small restaurant, then $50 a day is absolutely superfluous. If you eat McDonald's, then 30 dollars a day is enough. According to this standard, the air ticket does not include 5 days, and 5000 RMB is enough for you. If it is a small city, the cost is even lower. After all, hotels will be cheaper.
Third, what is the passport deposit you mentioned and where did you receive it? Embassies and customs will certainly not charge such fees. This kind of money is usually collected by travel agencies. Since you go to the travel agency, they will have a very clear fee. Just consult them directly.