In the short run, which of the following would result from a depreciation of the...

In the short run, which of the following would result from a depreciation of the country's exchange rate?

(i). Increased competitiveness of the country's exports

(ii). Increased quality competitiveness of the county's imports

(iii). A worsening of the country's terms of trade

(iv). Increased energy and raw material costs for the country's manufacturing firms