Answer: (D) Availability of capital.
Step-by-step explanation:
The availability of the capital one of the essential part in economy as it is the essential part for maintenance the economical heath.
The capital availability is basically refers to the organization assert and also help in mandating the transaction.
The investors usually invest in the real estate according to the availability pf the capital and also it depends upon the actual; cost in the capital. Therefore, Option (D) is correct.