Given below is statement followed by two conclusion numbered I and II. You have to assume everything in the statement to be true and decide which of them logically follow(s) from the statement beyond a reasonable doubt from the information given in the statement.

Statement: In all developing countries, population is increasing. All developing countries are facing shortage of drinking water.

Conclusion I: In all developing countries, if population decreases, then per person availability of drinking water will rise if availability of drinking water is fixed.

Conclusion II: In some developing countries, population could be decreasing, yet they will have shortage of drinking water.