We would like to teach calculus AB at home. However, I'm having trouble finding tests and their solutions for a particular text. I know solutions for odd-numbered problems are available from a variety of sources.
The publishers for Anton, Bivens, and Davis' texts will not grant homeschool teachers access to the test bank. Therefore I'd like to use Larson's Early Transcendentals text. It does not have to be the latest edition.
Has anyone found trustworthy access to a test bank with solutions for Larson's Early Transcendentals or another a well-respected calculus text? Some test banks are available from third parties online, but I wonder if these sources are legitimate.