public function getNumberOfRowsForExtraQuestions(Question $question): int 	{ 		$max_chars_per_row = 70; 		$question_answers_height = 0;  		switch ($question->type) { 			case Questiontype::Text->value: 				$question_answers_height = $question->answers->count() * 24;// px  				return $question_answers_height;  			case QuestionType::Textarea->value: 				$answer_rows = 0;  				$question->answers->each(function (Answer $answer) use (&$answer_rows, &$max_chars_per_row) { 					$answer_rows += ceil(Str::length($answer->answer_value) / $max_chars_per_row); 				});  				return $answer_rows * 24;// px  			case QuestionType::StandardRadio->value: 				$question_answers_height = 32;  				return $question_answers_height; 		}  		return $question_answers_height + 24; // + question title px 	}