Solve the Problem $P=0.5643 \mathrm{Y}-1092.57$ Can Be Used to Predict the Average Price of a Used

Solve the problem.
-If the formula $P=0.5643 \mathrm{Y}-1092.57$ can be used to predict the average price of a theater ticket after 1945 , for what years will the average theater ticket price be at least 45 dollars? ( $Y$ is the actual year.)

A) 2018 or after
B) 2014 or after
C) 2026 or after
D) 2016 or after