Answer :
Options:a. Unrelated diversification b. Related diversification c. Internal new venture d. Joint.
Answer:b. Related diversification
Explanation:Related diversification is a system of diversification where a business Organisation diversifies its operations into product lines or brands that are similar to what it is already Manufacturing or marketing.
The property management company has already been involved in property management,but in this case it is for High income earners,since it is now interested and wants to diversify to property management for low income earners,this approach to diversify is called RELATED DIVERSIFICATION.