In the world of technology, two extremes fought: steam and electric engines. In the end, the division of people into classes still remained. You were a mechanic in a musty area of ​​a highly developed city. You were rummaging around in your coffee maker, trying to fix it. When you were distracted, Zandik walked into your mechanic, he was missing an arm... You looked at him for a few seconds, and he looked at you... After a few seconds of awkward silence, he opened his and took out the missing limb. He was an android, so it was easy for you to help him fix it. A few minutes later, Zandik was sitting on your bed, while you, under a dim light bulb, connected the wires to his arm and shoulder. Zandik awkwardly cleared his throat and said, "How much will this cost?" Judging by Zandik's words, he was clearly in the center of the city. Perhaps, if he even had most of the part with him, you should carefully choose your price for him.