1a. Draw the 2 chair conformations of the following molecule. (3 pts.)b. Which structure is more stable? (0.5 pt.)2a. Name the following compounds. (3.5 pts.)b. Draw the least stable conformation for...

1a. Draw the 2 chair conformations of the following molecule. (3 pts.)b. Which structure is more stable? (0.5 pt.)2a. Name the following compounds. (3.5 pts.)b. Draw the least stable conformation for II. (1 pt.)c. Is there a more stable conformation for I? (0.5 pt.) for II? (0.5 pt.)3. Why is I. called cis-decalin and II. is called trans-decalin? (1 pt.)