On a supply and demand graph, supply will decrease and shift to the left when which of the following happens?
A
The number of firms leaving the industry increases.
There are fewer government regulations in place.
B
С
The total cost of inputs decreases.
Production taxes decline over a short period of time.
D

Wich characteristics make the long ballot ineffective

Aresearcher conducts a focus group to learn about attitudes towards hygiene and disease prevention. two weeks after the focus group, the researcher learns one of the subjects had a heart attack at home and was hospitalized, but made a full recovery. based on dhs regulations, the researcher report this event to the irb? no, this does not need to be reported since the subject had the heart attack when they were home, not at the focus group.no, this does not need to be reported since it is unrelated to participation in the study.no, this does not need to be reported because two weeks have passed.no, this does not need to be reported since the subject recovered.

Some european explorers sailed west looking for the passage to india