Concept:An unfavourable balance of trade occurs when a country’s visible imports are greater than its visible exports.Explanation:Balance of trade compares visible exports and visible imports only. It is unfavourable when visible imports exceed visible exports. This means the country spends more on foreign visible goods than it earns from selling its own visible goods abroad. That leads to a trade deficit, which is unfavourable to the economy. Therefore, the correct condition is that visible imports are higher than visible exports.Answer:B. visible imports exceeds Visible exports.