If the equation for a country's Phillips curve is = 0.05 0.8(u 0.05), where is the rate of inflation and u

If the equation for a country's Phillips curve is π = 0.05 – 0.8(u – 0.05), where π is the rate of inflation and u is the unemployment rate, what is the short-run inflation rate when unemployment is 3 percent (0.03)?

A) .066

B) -.056

C) -.066

D) .056