A contractor has 75 days to complete a construction project, liquidated damages clause of $150 per day and completes the work in 91 days. However the architect has given a 4 day extension due to weather. What will be charged for liquidated damages?

A contractor has 75 days to complete a construction project, liquidated damages clause of $150 per day and completes the work in 91 days. However the architect has given a 4 day extension due to weather. What will be charged for liquidated damages?