Considering two major sports events - IPL and Common Wealth Games, scheduled in the near future, a manufacturer of LCD TV projects a 10% increase in demand per week after 5 weeks. Currently he is producing 500 TV sets per week and is planning to increase his production by 5% per week for the first 4 weeks. After 4 weeks, he increases production by 8% compared to the previous week. Presently he is selling 600 TV sets per week at Rs. 30000/-. Considering growth in demand, he is planning to give a discount of Rs. 2000/- after 4 weeks.