Rock	Paper	Scissor
Rock	0	-3	1
Paper	1	0	-1
Scissor	-1	3	0

And is based on the 2 Player game "Rock, Paper, Scissors", but now this is not a zero-sum game, since if both players select the same strategy, both are got 2. The rest are the same as the above payoff matrix.

1) please give a payoff matrix for this game.

2) and please mark which are the best responses for each player to each of the other players' strategies in the payoff matrix. then to find out and give all pure nash equilibrium for this modified game.