Services exports improve Kenya's invisible trade balance

Steps:

• Invisible trade covers services like transport, not physical goods.
• A favorable change means higher service exports (credits) or lower imports (debits).
• Evaluate options: identify which involves Kenyan service provision abroad.
• Option A qualifies as a Kenyan transport service export.

Why A is correct:

• Transport services by a Kenyan firm for Uganda count as an invisible export, crediting Kenya's services account per balance of payments definitions.

Why the others are wrong:

• B: Tea exports are visible goods trade, not services.
• C: Delegation visit incurs Kenyan service import costs (travel), debiting the account.
• D: Zambian goods exports to Kenya are visible imports, worsening Kenya's goods balance.

Final answer: A