We have four players involved in a game to minimize their costs. We have transformed such games…

We have four players involved in a game to minimize their costs. We have transformed such games to savings games by defining v(S) = i∈S c(i) − c(S), the total cost if each player is in a one-player coalition, minus the cost involved if players form the coalition S. Find the nucleolus allocation of costs for the four-player game with costs