Cashflow
1	$ 1,900,000
2	$ 2,400,000
3	$ 2,400,000
4	$ 2,400,000
5	$ 2,400,000
6	$ 2,400,000
7	$ 2,400,000
8	$ 2,400,000
9	$ 2,400,000
10	$ 2,400,000
11	$ 2,400,000
12	$ 2,400,000
13	$ 2,400,000
14	$ 2,400,000
15	$ 2,400,000

How do you find growth rate (g) using growing annuity formula?

n = 15 discount rate = 15%