You have a team of workers that will do repair work in your home. They will work for 7 days. You have to pay them one small piece of gold at the end of every day. You have a big gold bar segmented into 7 equal small pieces which are connected together like a bar of chocolate. How to give them one piece of gold every day if it is permitted to break this gold bar only twice? How many segments should be in each of the three parts of the split gold bar. How to pay workers every day using these 3 parts of gold?