If Dotte's Doors Corporation Merges with Its Supplier, Wally's Wood

If Dotte's Doors Corporation merges with its supplier, Wally's Wood, its profit margin will:

A) most likely decrease
B) most likely increase and continue to increase in the future
C) most likely increase but be offset by an increase in the turnover ratio
D) Most likely increase but be offset by a decrease in the turnover ratio