BMAT 2012 · Question 27 · Logic
SaveWhen customers buy any furniture from Ben's shop they pay half the price of the furniture immediately, one quarter of the price in the next month and the remainder in the month after that. The table shows the money that Ben has been paid for the first half of this year.

Ben closed the store for the whole of May and June, so the $5000 in those two months all came from sales in the earlier months. What is the total value of the furniture that Ben sold between January and June?