Im having a hard time with this question can anyone break this down in strategic form and help me get the answer. i cant seem to get it

Player II D E F A 3,-1 1,1 6,1 B 4,-1 0,0 6,5 C 1,-2 2,2 7,-1 Player | Consider the game in strategic form above and select all that apply. C] a. There is a unique Nash Equilibrium in pure strategies. C] b. The strategy profile (C,F) is a Nash Equilibrium. C] c. The strategy profile (ED) is a Nash Equilibrium. C] d. There is an equilibrium in mixed strategies