Answer:
d) group joint venture
Step-by-step explanation:
By doing a joint venture the firms will split the risk for entering the foreing market. Also, they can benefit from the other competitie advantage making the possible business a better deal than simply going alone. The main activities and other product of each firm remain separated, only for this particular market the firm will offer and benefit for the same product. They will also only be liable for the ammount invested in the joint venture which is another good point.