A typical indina household budget problem. Pandit din dayal has an annual income of 3lacs in hand(after all deduction). if he has to go to hawaii trip at year end which will cost him 1 lacs. if he spend 5000 per month as rent 3000 at food and 2000 in others expenditure. how much he can spend on his girlfriend at weekend so that after hawaii trip with his girlfriend his account balance is 50000.(assume 50 weeks in year)