निम्नलिखित में से किसे 'धन के निष्कासन के सिद्धांत' (Drain Theory) का प्रतिपादक माना जाता है?

In colonial India, the largest single British capital investment was in:

With reference to economic developments in India during the early 1860s, consider the following statements: Statement I: India witnessed a marked expansion in cotton cultivation and exports during this period. Statement II: The outbreak of the American Civil War severely curtailed cotton supplies from the United States to European markets. Which one of the following is correct in respect of the above statements?