In the 1970s, the Mexican government had a problem: the capacity of the Viaducto (a highway with two lanes on each side) was too small, but the government did not have the necessary resources. But they had a brilliant idea: to buy paint, and repaint the highway in order to make three lanes out of two. That effort resulted increased the capacity by 50%. Unfortunately, the smaller lanes lead to a substantial increase of deadly traffic accidents. So the government once again bought paint, and repainted the highways, from three to two lanes. That decreased the capacity by 33%. At the end, it was announced that all these efforts had increased the capacity by 17%. Is there anything wrong with this announcement?