2250 people visited the Carnival on the day it opened. On the second and third day the number of people visiting increased by 761 each day. On the fourth day, 1501 visitors more than the 3rd day visited the Carnival. And on the fifth and last day, the number of people were double that of on the fourth day. How many people in total visited the Carnival.
Abbadi bought the following things when he got his first salary: A camera for Rials 1124.15 A DVD player for Rials 6399.65 A computer for Rials 17606.20 If his salary was Rials 50000, what does he have left after all the shopping?