In total 7500 plants must the modified for environment support.
Let, n = 3000
N = 3360
using the equation,
N = n + 0.02 (n) [ (1 - n)/K ]
3600 = 3000 + 0.02 (3000) [(1 - 3000) / K]
36 = 60 [1 - 3000/K]
36/60 = 1-3000/K
3/5 = 1 - 3000/K
1 - 3/5 = 3000/K
3000 / K = 2/5
K = 7500
So, there must be 7500 plants to be modified in order to achieve environment support.
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