Please help on the following question

2. Consider the economic model of tort liability that we studied in class. Use the following functions for the model. p(x) = INK (that is, one over a square root of x), where x denotes the injurer's precaution level. w = 5, where w denotes the unit cost of taking precaution H = 10,000 (harm from the accident) 1.' Consider the strict liability rule. 3) Find out the injurer's optimal care when the injurer's liability conditional on an accident's actually occurring is otH and o: = 0.729