Which of the following statements represent the most common ways that unrelated diversification can create value? $($Check all that apply. Partial credit is available$\_]$

$($A$)$ Activities can be shared across the businesses in the organization which increases the firm's profit

Corporate headquarters has skills and abilities that can beneflt the businesses within the corporation

The corporation can improwe the performance of poorly performing businesses it acquires

Competencies can be ieveraged across the businesses in the corporation to create market power