6. Painfal Parkerthoase, the amiling deating rans bie awn dental laboratoty as service his s neighbortiood dental offices. Dueing the peried, the recoeds of the laberatery reflect the follewing dishanemente. Hila prices io patients are baset npen covt plus looss. No tax was paid on purchases If it is assumed that there has been no change in invenory, the measure of uax will be! a. 55,700 b. $11,400 c. $3,500 d. 55,500 c. $7,000