A box contains 20% of pens and 80% pencils. When selecting any item of them randomly, o if it is a pen, there is a 45% of chance it is broken, and o if it is a pencil, then there is an 80% of chance that it is broken An item is drawn randomly. 1. It is found that the selected item is broken, then the probability that it is a pen is 00.36 00.73 00.12329 0.09 2. The probability to select a broken pencil is 0.8 0.64 00.87671 00.73 A continuous-time Markov chain (CTMC) has the following Q = (qu) matrix (all rates are transition/second) 3.6 0 1.3 0 0 1.3 3.6 0 The steady-state probability that this CTMC is in the second state is 00.73469 00.36111 00.24211 00.75789 Spage=2# BI LL