Correct option is C
Option (c) "if you like it or not" contains an error.
· The correct phrase should be "whether you like it or not" instead of "if you like it or not." "Whether" is used to present two alternatives, while "if" is generally used to express a condition.
·
Grammatical rule used: When presenting two alternatives or possibilities, especially in a situation where both are possible, "whether" is the correct conjunction to use.
Example:
· Incorrect: "I'll go to the party if you come or not."
· Correct: "I'll go to the party whether you come or not."