Answer:
d. Are the most trustworthy signs of good management
Step-by-step explanation:
The strategy refers to the planning through which the company could able to accomplish its goals and objectives within the prescribed time set by the company
The goods strategy mostly achieved the company targets within the standard time set by the company. And if the combination of both the good strategy and execution of the good strategy leads to the sign of good management i.e become trustworthy.
hence, the last option is correct