could these be answered ergently plz?

DEPARTMENT OF CHEMISTRY CHEM1920 ORGANIC CHEMISTRY TUTORIAL \#2 You are expected to complete this paper, however due to time constraints not all parts of all questions can be discussed within the scheduled tutorial time. We will seek to address your challenges during the session. 1) Name the compound shown below by the IUPAC system and indicate the primary (1), secondary (2) and tertiary (3) carbons. (2) Give IUPAC names for the following compounds. (ai) (b) (c) (d)