qqp question1: A lady buys goods worth 200 bucks from a shop (assuming the shopkeeper is selling goods at zero profit). The lady pays with a banknote  worth 1000 bucks to the shopkeeper. The shopkeeper gets the change from the next shop & keeps 200 for himself & returns 800 to the lady. After sometime the next shop owner returns the 1000 note saying it is fake & takes his money back. How much loss did the shopkeeper suffer?  question2: Sam has 3000 bananas. He had to take them to market 1000 km away on his only camel. The camel can only carry 1000 bananas at a time. The camel eats 1 banana for every 1km it travels. What is the maximum number of bananas that Sam can take to the market?