financial math (1 Viewer)

[stressedadfff]

hey guys could anyone solve this

 

[cossine]

a)
i)1.01^12 -1
ii) find n such that 1.01^n = 2

b
t = 1
=> (1.01)C = C*e^k Solve for k

i) use the value k calculated to compute e^12k - 1
ii) find t such that e^kt = 2