(f) Which of the following statements are true? (You may select more than one answer. Single click the box with the question mark to produce a check mark for a correct answer and double click the box with the question mark to empty the box for a wrong answer. Any boxes left with a question mark will be automatically graded as incorrect.) In the weighted-average method, the percentage completion of beginning inventory has no effect on the equivalent units of production. In the weighted-average method, the percentage completion of beginning inventory has no effect on the cost per equivalent unit. In the weighted-average method, the percentage completion of beginning inventory has no effect on the cost of the units transferred out