Dominic and Tony are playing a board game with a pair of six-sided dice. If Dominic can roll a total of five using the two dice, he will win the game.
a) What are all of the possible sums Dominic can roll using the pair of dice?

b) Circle the outcomes that could win the game for Dominic.

c) What is the probability that Dominic will win the game on this roll? Show your answer as a fraction and a percent.