Step 1: Understanding the Concept:
Planning and Controlling are the first and last functions of management, respectively, but they are deeply interconnected.
They are often referred to as the "inseparable twins" because they are interdependent and one cannot exist meaningfully without the other.
The relationship is circular and reciprocal rather than linear.
Step 2: Detailed Explanation:
The bond between planning and controlling can be explained through several points:
1. Planning provides the standards for Control: Controlling is the process of comparing actual performance with planned standards. If there is no plan, there is no standard. If there is no standard, there is nothing to control. Hence, "Control is blind without Planning."
2. Controlling provides feedback for Planning: When control identifies deviations, it provides valuable data on why the plan failed. This data is used to make better plans for the next cycle. Hence, "Planning is hollow without Control."
3. Forward and Backward looking:
- Planning is forward-looking because it looks into the future to set objectives.
- Controlling is backward-looking because it reviews what has already happened.
- However, Planning is also backward-looking (using past data), and Controlling is also forward-looking (taking corrective action for the future).
4. Cycle of Management: They form a continuous loop. Plan $\rightarrow$ Execute $\rightarrow$ Control $\rightarrow$ Better Plan.
Refuting other options:
- (A) They are the most related functions.
- (B) & (D) No plan is perfect. Even with perfect planning, external factors (like a sudden market crash or pandemic) will cause deviations, making control essential.
Step 3: Final Answer:
The most accurate metaphorical and technical description of their relationship is that they are inseparable twins.