Answer:
The cost of the app development is far greater than the tangible and intangible projected benefit of the app.
Explanation:
The first option is not correct, as in such cases, the app will be available in other areas. Also in case of a bad market share, it is not clear whether the app business will be profitable or not. And hence this is also not a correct option. However, the third option can be a show stopper, as it suggests the app business is not profitable, and no business or app developer is going to make such an app. And the fourth option is wrong, as some Governments will allow the app usage, and the app can still earn the profit. And hence, the correct option is as mentioned in the Answer section.