One pen costs ₹15, so 11 pens would be ₹165 *on paper*. But my life says a founder's real cost is the six hours of focus you lose calculating this! I once misquoted bulk packaging prices to my supplier because my mental math is chaos—that error cost me ₹8,000 and a full week of profit. So the cost isn't ₹165, it's the expensive lesson to always double-check with a calculator.
#education#class
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