An article in the Journal of Database Management "Experimental Study of a Self-Tuning Algorithm for DBMS Buffer Pools," (2005, Vol. 16, pp. 1-20) provided the workload used in the TPC-C OLTP (Transaction Processing Performance Council's Version C On-Line Transaction Processing) benchmark, which simulates a typical order entry application. Average frequencies and operations in TPC-C Transaction Frequency Selects Updates Inserts Deletes Non-unique Joins Selects New order 43 23 11 12 0 0 0 Payment 44 4.2 3 1 0 0.6 0 Order Status 4 11.4 0 0 0 0.6 0 Delivery 5 130 120 0 10 0 0 Stock Level 4 0 0 0 0 0 1 The frequency of each type of transaction in the second column) can be used as the percentage of each type of transaction. Let X and Y denote the average number of selects and updates operations, respectively, required for each type transaction. Determine the following. Round your answers to two decimal places (e.g. 98.76). (a) P(X<5)=L (b) E(X) = (d) P(X < 6 Y = 0) = (e) E(X|Y = 0) =