1. The core goal of Amoeba is to achieve profitability, and the profitability of Amoeba is an important indicator to measure its operating results. Amoeba members need effective management and cost control to ensure that Amoeba can achieve profitability.

2. The return on investment is an important index to measure the management benefit of amoeba. Amoeba members need to pursue the maximization of return on investment under a given investment, that is, to control costs and maximize profit margins.