Include something to do with amount of time studying, sleeping, food consumed, and mabey evev screen time.
Answer:
Definition of innovation
1 : a new idea, method, or device : novelty.
2 : the introduction of something new.
The correct option is B. The rule is when one of the nouns connected by 'or' or 'nor' is plural then the verb must be plural and the plural subject should be placed next to the verb. Here, 'Surendra' is singular subject and 'his friends' is plural subject thus 'have been' is used which is plural verb. Hence, 'Have been' is the best fit according to the rule