(Solved): please help with the iupac name for part a and b. Part A: The line formula for a branched alkene i ...

please help with the iupac name for part a and b.

Part A: The line formula for a branched alkene is shown below. What is the molecular formula of this compound? $$\mathrm{C}11\mathrm{H}22$$ How many carbon atoms are in the longest chain, ignoring the double bond? What is the longest chain incorporating both carbons of the double bond? How many substituents are on this chain? Give the IUPAC name for this compound. Part B: The line formula for a cyclic alkene is shown below. In numbering the ring, which carbon (a-g) is \#1? Give the IUPAC name for this compound.