Sri Lanka's request for a $2.9-billion bailout was approved by the IMF on Monday, the cash-strapped South Asian nation's President Ranil Wickremesinghe announced. "We are pleased that the IMF Executive Board approved our program, enabling Sri Lanka to access up to $7.0 billion in funding from the IMF and International financial institutions," he said. Earlier in the day, Wickremesinghe's office …