Consider the following problem: Two players shoot a goal. The probability for the rst player to hit the goal is 0.6 and that for the second to hit the goal is 0.7. What is the probability that the goal is hit after both players shoot the goal once at the same time? Complete the following tasks. (a) Find the probability of the goal being hit using the methodology discussed in the class. Make each step explicit.

(b) Write a P-log program which can answer the probability of the intended event. Your P-log program must have appropriate comments.