Earning Cash

Starting with the first player, say how many cities you can supply and take that income from the payment card: 0 pays 10, 1 pays 22, 2 pays 33, 3 pays 44, 4 pays 54, 5 pays 64, 6 pays 73, 7 pays 82, 8 pays 90, 9 pays 98, 10 pays 105, 11 pays 112, 12 pays 118, 13 pays 124, 14 pays 129, 15 pays 134, 16 pays 138, 17 pays 142, 18 pays 145, 19 pays 148 and 20 pays 150. Return the resources used to the supply, not the market. You may supply fewer cities than you have and are paid only for those, and surplus electricity is wasted.