Profitability in financial terms refers to a company's ability to generate profit relative to its revenue, assets, or equity. It is a key indicator of financial health and operational efficiency. Profitability can be assessed using various metrics, including:

1. Net Profit Margin: This measures how much profit a company makes for every dollar of revenue, calculated as net income divided by total revenue.

2. Return on Assets (ROA): This indicates how effectively a company uses its assets to generate profit, calculated as net income divided by total assets.

3. Return on Equity (ROE): This measures the return generated on shareholders' equity, calculated as net income divided by shareholder equity.

High profitability suggests that a company is effectively managing its costs and maximizing its revenue, which can lead to increased shareholder value. Conversely, low profitability may indicate inefficiencies or challenges in the market. Investors and analysts closely monitor profitability metrics to assess a company's performance and make informed investment decisions.

Mythology serves several vital purposes in literature. Firstly, it provides a rich tapestry of symbols and archetypes that authors can draw upon to convey complex themes and emotions. Myths often explore fundamental human experiences—love, loss, conflict, and transformation—allowing readers to connect with the narrative on a deeper level.

Secondly, mythology can serve as a cultural touchstone, reflecting the values, beliefs, and histories of a society. By incorporating mythological elements, writers can ground their stories in a shared cultural context, making them more relatable and resonant for their audience.

Additionally, mythology often offers a framework for exploring existential questions and moral dilemmas. Characters may grapple with fate, free will, and the nature of good and evil, prompting readers to reflect on their own lives and choices.

Finally, mythology enriches storytelling by adding layers of meaning and intrigue. It invites readers to engage with the text on multiple levels, encouraging interpretation and discussion. In essence, mythology enhances literature by deepening emotional impact, fostering cultural connections, and stimulating philosophical inquiry.

One of the most endangered exotic animal species is the Vaquita (Phocoena sinus), a small porpoise native to the northern part of the Gulf of California, Mexico. With fewer than 30 individuals estimated to remain, the Vaquita is critically endangered, primarily due to bycatch in illegal gillnets used for fishing another endangered species, the totoaba fish. The swim bladders of totoaba are highly valued in traditional Chinese medicine, leading to illegal fishing practices that threaten the Vaquita's survival.

Conservation efforts have been implemented, including bans on gillnets and increased patrolling of the Vaquita's habitat, but challenges persist due to ongoing illegal fishing activities. The loss of the Vaquita would not only signify the extinction of a unique species but also highlight the broader issues of marine ecosystem health and the impact of human activities on wildlife. Protecting the Vaquita requires international cooperation, stricter enforcement of fishing regulations, and raising awareness about the importance of preserving this rare marine mammal.