I contacted a mechanics shop to have them inspect my air conditioning on my coryette, since it stopped working this summer. The shop told me to bring it to their shop at 8:00am on August 25, 2022, and that the inspection would cost $?5. I agreed, but unfortunately, I forgot to bring it into the shop. The mechanics shop contacted me and stated that I owed them $?5, since they did not have any other car to work on at 8:00am on August 26, 2020. Since they did not do any work for me, I do not want to pay them. C] I do not need to pay them, since they did not do the work. C] I do not need to pay them, since it was not in writing. C] I do need to pay them, since I offered them the gift of $?5. C] I do need to pay them, since we had a contract, and | breached. if-) None of these