Which of the following asset allocation decisions are typical regret avoidance behavior?

Check all that apply:

Buying Company A instead of Company B because Company A's share price has outperformed Company B's share price over the last 2 years.

Focusing on well-known companies with sound financials.

Avoiding companies with high book-to-market ratios.

Allocating 50% of one's portfolio to various graphite mining companies in the Mozambique that show high growth potential.

Using diversification to minimize portfolio risk.