Identify the error in apostrophe use: Pat's friend just called to ask if Tom's brother will be at Richards' birthday party.

(1 point)
Responses

Pat's

Pat's

Tom's

Tom's

Richards'

Richards'

no error

no error

The error in apostrophe use is the misuse of "Richards'". It should be "Richard's" to show that it is a singular possessive form of Richard.