Final answer:
To meet the 75 percent supramajority voting rule for Merrick and Stanley Corporation's merger proposal, 75 percent of the 28,000 outstanding shares must vote affirmatively, equating to 21,000 votes, which corresponds to option C) 21,000.
Step-by-step explanation:
The Merrick and Stanley Corporation has 28,000 outstanding shares and requires a 75 percent supramajority voting rule for a merger proposal. To calculate the minimum number of affirmative votes needed to pass the supramajority voting requirement, we need to determine 75 percent of the total shares.
Calculating 75 percent of 28,000 shares gives us:
0.75 × 28,000 = 21,000
Therefore, the minimum number of affirmative votes needed is 21,000, which corresponds to option C) 21,000.