What is externality? a. a side effect of a good service generating benefits or costs to someone who doesn't decide how much to produce or consume b. someone who would choose to pay for a certain good or service but does not get the benefits of it if provided as a public good c. someone who wouldn't choose to pay for a certain good or service but who'd get the benefits of it anyway if provided as a public good d. a shared good or service for which it would be impractical to make consumers pay individually and to exclude nonpayers

A  a side effect of a good service generating benefits or costs to someone who doesn't decide how much to produce or consume

1.the 80s' fashion for men was like a mixed bag that had skinny tights, leather pants, and jackets, parachute pants (or hammer pants), leg warmers, very short shorts, ripped and stone-washed denims, frilly puff-sleeved shirts, oddly striped shirts, skinny neck ties, hawaiian shirts, jams, nylon tracksuits in neon colors.

2.

3.colored tvs, malls, telephones

explanation:

google searches

a historian is attempting to study how the puritans affected society in new england