A salesperson from a flower shop offers to drive his car behind the bride in an upcoming wedding to deliver floral arrangements. When the salesperson from the flower shop arrives at the wedding venue and discovers that the wedding will be a same-sex marriage, the salesperson physically assaults the bride/customer and takes the floral arrangements back to the store where the salesperson sells them that afternoon without the employer's knowledge. The employer is an explicitly Christian flower shop.
Is the employer liable for,
a) The assault and/or
b) The failure to deliver the floral arrangements?