S=40000,
Р = 30000,
t= 4
40000 = 30000(1 + i)^4;
(1 + i)^4 = 40000/30000
(1 + i)^4 = 1,33;
(1 + i) = √sqrt4(1.33);
1 + i = 1.0739;
i= 1,0739 - 1 = 0.0739;
i = 0.0739*100% = 7,4%.
S=40000,
Р = 30000,
t= 4
40000 = 30000(1 + i)^4;
(1 + i)^4 = 40000/30000
(1 + i)^4 = 1,33;
(1 + i) = √sqrt4(1.33);
1 + i = 1.0739;
i= 1,0739 - 1 = 0.0739;
i = 0.0739*100% = 7,4%.