3. a. If you placed 10g of soil in 90 mL of sterile saline, what is your dilution? b. from this blank, remove 1mL and place it into a 99mL blank. Now what is your dilution? c. Remove 1 ml from this 2nd blank and place it into a 3rd blank (99mL). What is your dilution now? d. you plate 1ml from this last blank, and 0.1mL onto another plate. What are your dilutions on each of these plates? and respectively. e. if you counted 367 colonies on your less dilute plate, and 41 colonies on the higher dilution, what is your final cell density in the soil sample? (1 point per blank)