The correct answer is B, Tenants in common. This type of account allows multiple owners to hold separate and distinct ownership interests in the same account. Each owner can control, sell, or transfer their individual portion without requiring consent from the other co-owner(s). Additionally, ownership percentages do not need to be equal, and each owner’s interest can be passed to their heirs upon death.

In contrast, Joint Tenants with Right of Survivorship (JTWROS) (choice D) requires equal ownership interests, and when one owner dies, their share automatically passes to the surviving owner(s). Importantly, actions in the account generally require joint participation, limiting independent control.

Tenants by the entirety (choice C) is similar to JTWROS but is limited to married couples and also does not allow unilateral control over a portion of the account.

A trust account (choice A) involves a trustee managing assets on behalf of beneficiaries and does not provide individual ownership control in the same sense as joint accounts.

Therefore, for investors who want independent control over their respective shares without needing approval from the other owner, a tenants in common account is the most appropriate choice, making answer B correct.