I needed work done on my house – only part of the job acutely. I contacted Reuven, who came recommended; he quoted a high price. Because of the acute need, I agreed without shopping around. When he said he could only come a week later, I found Shimon to do the first part of the job. (It is not clear to me if Reuven now expects to do the rest of the job.). Shimon told me that Reuven charged much too much and offered to do the remaining part for half of Reuven’s quote. Do I have a halachic or moral obligation to use Reuven?
I live in New York, but often people in Israel do work for me, which they send me via computer. How do I calculate my deadline to pay them and fulfill the mitzva to pay on time – based on my time-zone or my workers’?
My friend picked up a trempist (hitchhiker) who did not put on his seatbelt. Police pulled the car over and gave a ticket to the driver (not the passenger) for driving with someone not buckled. Should the passenger reimburse my friend?
My student asked me the following. Shimon buys a house from Reuven at a normal price even though he knows (and Reuven does not) that there are many gold coins hidden in the attic walls. Is the sale valid? Why/Why not?
What is the Halacha in the following scenario? I am on an intercity bus, in which the price depends on how far you go. I fall asleep and miss my stop. Should I go to the driver to pay for the additional distance I will end up going?