National Accountability Bureau (NAB) arrested Former Punjab Chief Minister Shahbaz Sharif in connection with the __________ billion Ashiana-i-Iqbal Housing Scheme Case?

Question: National Accountability Bureau (NAB) arrested Former Punjab Chief Minister Shahbaz Sharif in connection with the __________ billion Ashiana-i-Iqbal Housing Scheme Case?

1. Rs 14 Billion
2. Rs 15 Billion
3. Rs 16 Billion
4. Rs 17 Billion