Most of us laugh at those goofy late-night informercials that promise to fix hair loss forever - with paint. But the U.S. hair-loss industry pulls in $ 1.5 billion a year in revenues, and U.S. News was impressed enough by its influence to run an eight-page article about it last week. The article explained that despite the dubious success rate of most baldness treatments, the "treadmill of treatment and spending — and more treatment and more spending — is likely to be the only path for balding men and women who want their hair back" — at least until scientists come up with a medical cure for baldness. And we guarantee that the hair-loss industry does not want that to happen.

Extracted from: http://www.offtherack.com/hype/heaven2.html

A questão refere-se ao texto cujo vocabulário se segue:

• leisure = lazer

• hair-loss = perda de cabelo

• most of us = a maioria de nós

• to laugh at = rir de

• goofy = tolos

• to fix = consertar, arrumar

• forever = para sempre

• paint = tinta

• to pull in = arrecadar

• revenues = rendimentos

• enough = suficiente

• despite = apesar de

• rate = índice, taxa

• baldness = calvície

• treatment = tratamento

• spending = gasto, despesa

• to be likely to = ser provável

• path = caminho

• at least = pelo menos

• to come up with = encontrar

• to guarantee = garantir

Dadas as asserções:

I. Muitos dos tratamentos americanos contra a calvície, embora dispendiosos, são bem sucedidos.

II. Os tratamentos descritos na sinopse são dolorosos.

III. Os produtos contra a queda de cabelo mencionados no texto são elaborados à base de tinta. 

Está(ão) correta(s):