“…The number of maintenance operations, their type and therefore corresponding maintenance hours are related to the number of kilometers covered, and in this sense we must evaluate the average number of kilometers that will be covered by each category of vehicle in order to fulfill the n missions within the military operation. Likewise, given [1], [2] or [3], where the assumption that all the vehicles destined for the military operation are operational throughout its duration on the one hand was made, and on the other hand that they are distributed in a balanced manner for the fulfillment of the n missions, in the table below the average number of kilometers a vehicle in each category performs for the fulfillment of the n missions within the military operation is presented. With the help of these relations we will determine, just as in [1] or [2], the average number of maintenance hours required for each category of vehicles, which are given in the table below.…”