Answer:
Maximum initial cost would be $58,116,883.12
Step-by-step explanation:
1,790,000 increased at 3%

Ke 0.119 + 0.02 = 0.139
ER 0.15
Kd(after-tax) Kd(1-t) = 0.047
DR 0.85

WACC 0.06080
Now that we have the rate, we calculate the present value using the gordon method
1,790,000 / (0.06080-0.03) = 58,116,883.12