its electric network. The preventive maintenance for #2 - CEPALCO uses a fleet of 20 trucks to service its electric na company wants to develop a schedule of periodic preventive mai the fleet. The probability of a breakdown in Year 1 is zero. For year breakdown probability is 0.03, and it increases annually by 0.01 for through 10. Beyond Year 10, the breakdown probability is constant at 0.13 A random breakdown cost $200 per truck, and a scheduled maintenance costs only $75 per truck. CEPALCO wants to determine the optimal period lini months) between scheduled preventive maintenances. a.) Develop the associated decision tree. hl Determine the optimal maintenance-cycle length its electric network. The preventive maintenance for #2 - CEPALCO uses a fleet of 20 trucks to service its electric na company wants to develop a schedule of periodic preventive mai the fleet. The probability of a breakdown in Year 1 is zero. For year breakdown probability is 0.03, and it increases annually by 0.01 for through 10. Beyond Year 10, the breakdown probability is constant at 0.13 A random breakdown cost $200 per truck, and a scheduled maintenance costs only $75 per truck. CEPALCO wants to determine the optimal period lini months) between scheduled preventive maintenances. a.) Develop the associated decision tree. hl Determine the optimal maintenance-cycle length