On its chromosome, an E coli cell has the genotype lacI+ lac…

On its chromosome, an E coli cell has the genotype lacI+ lacO- lacZ+ lacY+ lacA+.  It has an F’ factor with the genotype lacI+ lacO+ lacZ+ lacY+ lacA+.  What is the expected level of expression of the lac operon genes (lacZ+ lacY+ lacA+) in the absence of lactose?