Q3: (10 Points) Given that the weight of dry sample in air is 38.0 g, weight of dry sample coated with paraffin (0.85 sp. gr.) is 40.5 g and weight of coated sample immersed in brine (1.05 sp. gr.) is 20.0 g. The weight of coated saturated sample with brine is 45 g, find: 1- Bulk volume, pore volume, and grain volume 2- Porosity 3- Sample density 4- If the area is 2100 acres and thickness is 300 ft, find OOIP and IGIP is gas saturation is 35%. List your assumptions?