According to Current Estimates of Okun's Law, If the Output

According to current estimates of Okun's law, if the output gap is 3%, the equilibrium unemployment rate is 4%, and the expected rate of inflation is 5%, then the unemployment rate is _____.

A) 3.5%
B) 3.5%.
C) 3%
D) 3%.
E) 2.5%
F) 2.5%.
G) 1.5%
H) 1.5%.