The Eye Surgery Institute just purchased a new laser madicine for $500,000 to use during eye surgery. The Institute must pay the inventor $550 each time the madicine is used. If the Institute charges $2,000 for each laser surgery that must be performed in order for the Institute to make a profit?

After overpowering the heroes, Thanos seizes the gauntlet, but Stark steals the Stones back just before he could make a snap. Tony now has all the stones with him. He has to arrange the given stones as shown in Fig.1 to Fig. 2 on his gauntlet in order to make them work properly. Each of his move consists of sliding a stone around the other stones, without disturbing them, to a new position in which it touches two other stones always. The stones must remain flat on the surface of gloves all the time. What is the minimum number of moves Tony should make to arrange the given stones as desired so that he can perform the snap and settle things once and for all?