We measure week-end prices on Friday afternoon at 4:30PM. Th…

We measure week-end prices on Friday afternoon at 4:30PM. The prices the last four Friday afternoons, respectively (Week 3 corresponds to the most recent week, Week 0 corresponds to the oldest week), were: Week Price 0 $50 1 $53 2 $50 3 $46 What is the average annual log-return of this stock? Recall, there are 52 weeks in a year.