Which of the following options is a disadvantage of traditional logistics?

The main disadvantages of traditional logistics are: first, the transportation route is fixed and cannot be adjusted in time according to the actual situation; second, the transportation time is long and it is easily affected during the transportation process; third, the transportation cost is high, especially in cross-border trade; fourth, the lack of real-time

Logistics information makes it impossible to track the location of goods in a timely manner.

You can judge the options based on the above characteristics, I hope it will be helpful to you.