@BillGates: This chart assumes that the total cost of production increases as supply increases. When a car company makes a new vehicle, the 10th car costs the same to manufacture as the 1000th.

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This chart assumes that the total cost of production increases as supply increases. When a car company makes a new vehicle, the 10th car costs the same to manufacture as the 1000th.

— Bill Gates (@BillGates) August 14, 2018