Problem 2 (6 points) Write three Python functions which take a path of a random walk as an input and then compute the values of the random variables C2N, L2N, M2N respectively, as defined above: ]: ### Insert your code here for total time spend above zero def timeAboveZero(path) ## Write your own code here return result ### Insert your code here for last time the random walk visited zero def TimeOfLastVisitOfZero(path): ## Write your own code here return result 990 ### Insert your code here for the time when the random walk hits its maximum def timeHitMax (randomwalk): ## Write your own code here return result .00 Problem 2 (6 points) Write three Python functions which take a path of a random walk as an input and then compute the values of the random variables C2N, L2N, M2N respectively, as defined above: ]: ### Insert your code here for total time spend above zero def timeAboveZero(path) ## Write your own code here return result ### Insert your code here for last time the random walk visited zero def TimeOfLastVisitOfZero(path): ## Write your own code here return result 990 ### Insert your code here for the time when the random walk hits its maximum def timeHitMax (randomwalk): ## Write your own code here return result .00