In this question, a statement and related two conclusions have been given in the form of i and ii. Assuming the statements given in the statements as true, to determine which conclusions are logical in relation to the statements?

Statement : Demand is inversely proportionate to supply.

Conclusion :

i). If demand increases, then supply also increases.

ii). If the supply decreases, the demand increases.

Select the one most suitable in the following options:

A. The only conclusion i is logical is

B. only the conclusions ii is logical

C. Either the conclusions i or ii is rational

D. Neither conclusion ii nor rational is

E. i and ii both conclusions are rational.