According to the Keynesian view, which of the following would most likely stimulate real output if an economy were in a recession?

Who gains from international trade?

A) only the exporting nation B) only the importing nation C) both the importing and the exporting nations D) neither the importing nor the exporting nations E) The gain depends on which nation gets to keep the total revenue from the sale.

Suppose the rural wage is $1 per day. Urban modern sector employment can be obtained with 5 probability and pays $2 per day

Will there be any rural-urban migration? Explain your reasoning, stating explicitly any simplifying assumptions, and show all work.