This question is about using the production possibilities curve to analyze trade-offs.Tesla assembles sedans and SUVs and has an 8-hour day.The following table shows the trade-offs Tesla faces in allocating the time.

1. If Tesla is producing at choice C, the opportunity cost of increasing the production of SUVs by 10 is _______ Sedans.
2. If Tesla is producing at choice F, the opportunity cost of increasing the production of SUVs by 10 is _______ Sedans.
3. As the number of SUVs produced increases,the opportunity cost of producing an additional SUV _______ .

Hours Spent Making Quantity Produced Per day Choice Sedans SUVS Sedans SUVS O - NW AUTO NOO OO N O UT A W N - O 120 0 105 10 90 20 75 30 60 40 45 50 30 60 15 70 C 80