Jane Adams applied for a job in a factory driving a forklift truck. The job requirement included weighing at least 160 pounds to have suffecient strength to pick up the 100 pound boes which were carried by, but frequently fell off, the forllift. Jane only wieghs 150 pounds and was refused the job on this basis. Under these facts
A) the weight requirement is invalid inder the Civil Rights Act
B) the weight requirement can be justified by the work required
C) the factory must hire Jane
D) the weight requirement discriminates against women under the Fair Labor Standards Act