Please help me ASAP!! In Python, year = 2018 is known as a(n):

O conditional expression.
Otest case.
Oassignment statement.
O declarative indicator.

Match the following errors with their definitions. a. #name b. #value c. #ref d. 1. when a formula produces output that is too lengthy to fit in the spreadsheet cell 2. when you enter an invalid cell reference in a formula 3. when you type text in cells that accept numeric data 4. when you type in a cell reference that doesn’t exist