A computer center has three printers, A, B, C, which print at different speeds. Programs are routed to the first available printer. The probability that a program is routed to printers A, B, and C, are .6, .3, and .1, respectively. Occasionally a printer will jam and destroy a printout. The probability that printer A,B,and C, will jam are .01, .05, and .04, respectively. Your program is destroyed when a printer jams. What is the probabilty that printer is involved? Printer B is involved? Printer C is involved?