A shortage of orders for Manto Aircraft’s airliners has led analysts to
predict that the manufacturer will have to lay off workers, the new order
that consolidated airlines has just made for 20 of Manto’s model TX jets
does not provide a reason for the analysts to revise their predictions,
because simultaneously with its new order, consolidated canceled its
existing order for an equal number of manto’s larger, more expensive model
Z jets.
Which of the following, if true, most seriously weakens the argument?
A.Manto relies more heavily on outside subcontractors to provide the labor
to manufacture the model Z than it does the model TX
B.The Manto employees who currently work to manufacture the model Z are not
proficient at manufacturing the model TX
C.Manto includes all required maintenance work for the first five years
in the price of each jet it sells
D.Manto has had to lay off workers several times within the past ten years
but has typically rehired many of the workers when it subsequently received
new orders
E.A large number of the airliners in consolidated fleet are at the beginning
of their expected service life
想請教為什麼答案是A呢??
感恩
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