Please answer the following question:

Nam Trieu joint-stock company is expected to pay a dividend of $2000/share next year. The expected dividend growth rate is 8% pa in the next 12 years and subsequently 12% pa in the next 10 years and subsequently 7% pa in the next 9 years and subsequently 5% to infinity. If the investors require a rate of return of 10% pa from the share of Nam Trieu joint-stock company then What is the current price of the share?