In business studies, the terms effective and efficient have distinct meanings:
In the given question, Ram manages to produce the targeted 5000 units but incurs a higher production cost. This means he achieved the target, making him effective, but did so with higher costs, indicating a lack of efficiency.
Therefore, Ram is effective but not efficient because of the high production cost. Thus, the correct choice is: D Only.
Ram is considered "effective but not efficient" because he was able to meet the target (effectiveness) but did so at a higher cost, which means he was not efficient. Efficiency refers to minimizing the cost and maximizing output with the least possible input, and in this case, Ram failed to do that. While he achieved the goal, the process was not optimized for cost-effectiveness.