Question
My brother Mario bought a second hand celphone and then sold it to Rod at a profit of 30 % . Rod then sold it
My brother Mario bought a second hand celphone and then sold it to Rod at a profit of 30 % . Rod then sold it to Lea at a profit of 10%. If Lea paid Php 2,500 more than it cost to Mario, then how much did Mario pay for the unit ?
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Macroeconomics A European Perspective
Authors: Olivier Blanchard, Alessia Amighini, Francesco Giavazzi
4th Edition
1292360895, 9781292360898
