please show solution or explanation .) a bakery wij staffed boy 2 clerks each of them capable at handling an average (z 30 customers an hour, with the actual service umer exponuntially distai buted, customers arrive at the bakery according wa polsson process at a mean rate of 40 perchr-Determine the fraction of time a given clerk is idle a.) 2/3 d.) 1/3 2.) an) game occurs when each player selects an optimal strategy that does not result in an equilibrium point when the minimax criterion is used a.) optimal strategy b.) best strategy c) mixed strategy d) pure staregy 3) Expectedl value of perfect information is Calculated by subtracting the expected vouce under centainty from a) expected vame Of sample in formation 6.) Expected value under uncertainty C.) The mighest expecred monetary value from deasion making under risk du) expected opportuniry loss 4) which of the following is not true for an M/M/4 queuing model? 9.) Arrival times are dependent on previous arrival times b) customer will not balk or renege. c) service times follow the exponential distribution d) arrivals follow the poisson distribution