1. You are interested in the microbial count in some yogurt you bought from the grocery store. However, the only dilution vessels you have available are 500 milliliter buckets. You weight 5 g and add it to 95 ml of saline, making 100 ml of yogurt slurry. 5 ml of this mixture is then added to 95 ml of saline. This is repeated again one more time. Finally, 1 ml of this sample is added to 30 mL of nutrient agar and poured into a petri dish. You count 231 colonies. Determine the total cell count in CFU/g of the original yogurt.