The correct answer is C. Not all techniques work well for all people in all situations
Step-by-step explanation:
Time management techniques allow you to use and organize time effectively; by using them you can finish work and task son time, have free time and avoid wasting time or procrastinating. There are multiple techniques you can use this includes creating a plan with task and time, writing notes, creating reminders, establishing goals, prioritize work, track your time, among others.
Additionally, not all techniques will work for you or everybody but you should the techniques that adapt to your situation, personality, and needs. For example, if you notice you waste time because you get distracted easily and forget about tasks you can use reminders and plan your day or week but this might not work in all cases. Thus, in time management techniques it is important to remember "not all techniques work well for all people in all situations".