Which of the Following Correctly Describes the Conclusions Made by Komarovsky

Which of the following correctly describes the conclusions made by Komarovsky (1961) concerning the husband-wife interaction in family decision making?

A) There is a tendency for wives to have more influence in decision-making in the lower socio-economic groups than in higher income groups
B) Husbands like to purchase products such as cars whereas wives tend to buy household grocery items
C) Husbands and wives negotiate to determine the basis of their power in decision making
D) Husbands and wives experience conflict when it comes to joint decision making