Week 11 grades

SAN FRANCISCO – Here are my Week 11 grades for the 9-1 49ers. Alex Smith: B. After the game Jim Harbaugh said the passing attack wasn’t “on point.” Smith called his performance “frustrating,” and he called the offense’s red zone efficiency “bad” – the 49ers scored two touchdowns in six trips inside the Cardinals’ 20 yard line. Smith completed 20 of 38 passes for 267 yards, two TDs  and one…