In a given question below is a statement followed by two conclusions numbered I and II. You have to assume everything in the statement to be true, then consider the two conclusions together and decide which of them logically follows beyond a reasonable doubt from the information given in the statement.
Give answer
(a) if only conclusion I follows, (b) if only conclusion II follows,
(c) if either I or II follows,
(d) if neither I nor II follows: and
(e) if both I and II follow
Statement: The use of non-conventional sources of energy will eliminate the energy crisis in the world.
Conclusion: I. Modern technology is gradually replacing the conventional sources of energy.
II. The excessive exploitation of environment has led to depletion of conventional sources of energy.

Explanation

(e) : if both I and II follows,