derive aggregate demand

2:22

5:00

8:25

2:44

7:39

24:26

5:54

30:44

32:37

6:20

22:22

4:04

10:12

21:37

2:51

3:04

3:37

کوتاه

4:10

کوتاه

22:20

19:56

16:27

9:31

10:22

کوتاه

3:37

13:27

1:14

12:23

10:18

10:00

7:46

9:40

10:25

9:11

کوتاه

3:24

12:40

1:56