There is a critical activity is going to have a cost of Rs. 30,000. If this activity is getting completed in 15 days and this work will done in 12 days there will be a cost of Rs. 54,000? Statement I: This crashing is advisable economical if indirect cost is Rs. 8,500 per day. Statement II: This crashing is advisable economical if indirect cost is Rs. 10,000 per day.