Please write the matlab code for this problem correctly thank you

5.35 Mean Time Between Failure Calculations The reliability of a piece of elec tronic equipment is usually measured in terms of Mean Time Between Failures (MTBF), where MTBF is the average time that the piece of equip- ment can operate before a failure occurs in it. For large systems contain- ing many pieces of electronic equipment, it is customary to determine the MTBFs of each component and to calculate the overall MTBF of the sys- tem from the failure rates of the individual components. If the system is structured like the one shown in Figure 5.12, every component must worlk