Please help. I’m doing a Late Nite Lab for chemistry and am completely clueless on how to do this…

Please help. I'm doing a Late Nite Lab for chemistry and am completely clueless on how to do this and it's due today. For each of the week old orange juice titrations, calculate and record the following data. If you had to perform the fine titration three times, discard the volume that is different. Record volumes using all the digits provided by the lab even if they are zero.
Coarse Titration Fine Titration #1 Fine Titration #2 volume of I2dispensed (mL) moles of I2 Please help. I'm doing a Late Nite Lab for chemistry and am completely clueless on how to do this and it's due today. For each of the week old orange juice titrations, calculate and record the following data. If you had to perform the fine titration three times, discard the volume that is different. Record volumes using all the digits provided by the lab even if they are zero. Coarse Titration Fine Titration #1 Fine Titration #2 volume of I2dispensed (mL) moles of I2 moles of ascorbic acid based on the reaction stoichiometry molarity of ascorbic acid in orange juice (mol/L) average molarity of I2using the fine titrations (mol/L) Calculate the average concentration (C) of ascorbic acid in the sample of week old orange juice used in this lab in mg/mL. The molar mass of ascorbic acid is 176.12 g/mol. HERE IS MY LAB NOTES: OLD Orange Juice: 41.01mL Total Volume: 50.00mL Volume Dispensed: 0.00mL Before reaction: Total Vol.: 48.00mL Vol. Dispensed: 2.00mL Contents in flask: 43.01mL After reaction: Total Vol.: 47.30mL Vol. Dispensed: 2.70mL Contents in flask: 43.71mL Trial One: Total Vol.: 47.28mL Vol. Dispensed: 2.72mL Contents in flask: 43.74mL Trial Two: Total Vol.: 47.27mL Vol. Dispensed: 2.73mL Contents in flask: 43.74mL UPDATE: I'm not sure how to find the molarity… this is really the only other information I had to fill out in this lab for this particular experiment: For each titration of the week old orange juice, record the following data in the table below. If you had to perform the fine titration three times, discard the volume that is different. Record volumes using all the digits provided by the lab even if they are zero. Coarse Titration Fine Titration #1 Fine Titration #2 initial volume in the burette 50.00mL 50.00mL 50.00mL final volume in the burette 47.30mL 47.28mL 47.27mL volume dispensed in the titration 2.70mL 2.72mL 2.73mL volume of old orange juice 41.00mL 41.00mL 41.00mL volume of indicator 43.71mL 43.73mL 43.74mL