Answer:
The above statement is true.
Step-by-step explanation:
It is not wrong to say that , as a manager's career advances from lower -level to upper level management, his conceptual skills become more important and technical skills less important similarly they have to spend more time on planning and less on leading the operations of employees.
At upper level , the responsibility of a manager increases. He has to take his company at high. He has to do many work which can change the company's future. He has to set objectives for the company . He has to make plans which help in achieving those set objective. He has to gather all the needed resources like money . He has to maintain relation with outside world .
He have to save his energy and make it use in other important work of the company . He has to do proper planning regarding each and every thing.