Hi, please help with understanding a question. Any help is appreciated.

A company has all sales on account. It has a history that sales will be collected as follows: Month of sale Month following the sale Second month following the sale Never collected 35% 55% 7% 3% Budgeted sales data follows: July August September October November $250,000 $275,000 $240,000 $228,000 $400,000 How much are total budgeted cash collections during September