Answer - 1 Availability of workers in the city
Explanation for my answer - workers are lessening day by day as they are replaced with machines
Explanation for not being the answer-
2- natural resources such as gold, diamond , and much more is being sold at high rates in this era
3 - The ability to turn company assets into funds that plays an important role in mandating transaction is defined as the availability of capital. Explanation: It is applicable in Real estates. Real Estate must compete with other assets for 'debt and equity capital.
4 - man made goods such as theme parks.. and other famous visiting places have Benn Mande by man and attracted ppl to come and enjoy their time..
The correct answer is letter C