IMF approves last tranche of $3-billion loan to Pakistan

Pakistan PM optimistic about IMF's $1.1B tranche, eyes new bailout. Economists caution on financial reliance. IMF approves funds release. Pakistan crisis, low reserves, standby to avoid default. Pakistan has been reeling from a severe economic crisis for over two years now with inflation reaching to 38 per cent. Economist stresses reforms, debt concerns.