Joseph gallo poured two glasses of wine from the same bottle but put a more expensive price tag on one glass than on the other. he let people test both and asked which they wanted; most wanted the more expensive glass, not knowing that both had come from the same bottle. this kind of experiment tells us

be careful about lowering the price of their product, because consumers may assume that a lower price means lower quality.

Explanation:

c.it was a major banking and commerce center.

d.leonardo da vinci

d. to fix corruption and problems in the catholic church

d. to reform the catholic church from within

a. human faces are presented in an idealized, spiritual manner.

it is loom ps i took the test