Final answer:
The Golden Ratio is a mathematical concept that relates two quantities in a specific proportion, often found in nature and art. The Silver Ratio is a term used in finance and investment to assess the value and profitability of a company. Hence the correct answer is option A
Step-by-step explanation:
The Golden Ratio is a mathematical concept that relates two quantities in a specific proportion, often represented by the irrational number phi (Φ) which is approximately equal to 1.618. It is often found in nature and art, and is said to create aesthetically pleasing proportions. For example, the ratio of the length of a person's forearm to the length of their hand is often close to the Golden Ratio.
The Silver Ratio, on the other hand, is a term used in finance and investment. It refers to the ratio between the cost of a company's stock and its earnings per share. This ratio is used by investors to assess the value and profitability of a company.
Hence the correct answer is option A