What is the implied main idea of this paragraph? * 'The work homemakers do is essential to the economy. The estimated value
of the cleaning, cooking, nursing, shopping, child care, home maintenance, money
management, errands, entertaining, and other services homemakers perform has
been estimated at equal to roughly one-fourth of the gross national product. In
fact, the Commerce Department's Bureau of Economic Analysis has proposed a
revision of the gross national product that would take into account the value of
the homemaker's services. But homemaking is not formal employment that brings
money or prestige. No financial compensation is associated with this position, and
the Dictionary of Occupational Titles places mothering and homemaking skills in the
lowest category of skills. lower than the occupation of "dog trainer