Given the following one-shot, normal form game answer the two question, numbers in the parenthesis indicate which player payoff

Player 2

Left right

Up -200(1),150(2) 350(1),100(2)

Player1

Down 200(1),-300(2) 400(1),400(2)

Question 1: Find a dominant strategy for each player, if any

Question 2: Find a Nash balance