Answer:
The correct answer is letter "A": their effectiveness in providing benefits to constituents.
Step-by-step explanation:
Non-profit Government Organizations (NGOs) are institutions born to contribute to certain social matters. Empowering women, fighting against discrimination, taking actions against deforestation are some of the most common topics NGOs dealt with. However, they also need funds to finance their operations. Most of that money comes from donations.
Even if NGOs file financial statements as of any other for-profit organization, they do not base their success in revenue. NGOs' success relies on the impact their programs have on the population they help and the effectiveness in providing them benefits.