The Magnuson-Moss Act

a. requires that all warranties be "full."
b. says that all firms must offer written warranties for all products.
c. requires that all warranties cover at least a one-year period.
d. says that producers must provide a clearly written warranty if they choose to offer any warranty.
e. All these answers are correct.

d. says that producers must provide a clearly written warranty if they choose to offer any warranty.

Explanation:

The Magnuson-Moss Warranty Act was passed by the United States Congress in 1975. the Magnuson moss Warranty act is the federal law that protects consumer product warranties . The Act stipulates that if a manufacturer or seller of consumer products wishes to offers warranty on those products then he must provide consumers with clear and detailed information about warranty coverage

answer; for children with two myopic parents,the likelihood of becoming myopic is ) correlated with the number of hours spent playing sports each week;