5542
5543
5544
5545
5546
5547
5548
5549
5550
5551
5552
5553
5554
5555
5556
5557
5558
5559
5560
5561
5562
5563
5564
5565
5566
5567
5568
5569
5570
Used in every shop and every market stall around the world, these simple little machines we know as calculators, have formed a language all of their own. And that language is haggling !!
A game of numbers appears on them, with different hands suggesting different prices.
And so, this is the way that trades are concluded on our planet.