The use of verbal tenses in “I already spent 10 whole minutes on it” and “I’ve got my rights” are correctly explained by
The past simple is used in the first sentence because it indicates an action done at a specific time in the past and the present perfect is used in the second because it indicates something that has been true since a time in the past.
The past simple tense is used in the first and the last sentences because both indicate actions that were done at a specific time in the past.
The past perfect tense is used in the first and the last sentences because they both indicate actions that have been happening since a moment in the past.
The past simple is used in the first sentence because it indicates an action done at a specific time in the past and the past perfect is used in the second because it indicates something that has been true since a time in the past.
The past perfect is used in the first sentence because it indicates an action done at a specific time in the past and the present perfect is used in the second because it indicates something that has been true since a time in the past.