Throughout the last decade, the cost of caring for children with food allergies increased, with families now spending an estimate of $25 billion per year.
(A) caring for children with food allergies increased, with families now spending an estimate of
Families are not spending estimate of ..But they are spending estimated 25 billion dollars . Wrong
(B) providing care for children with food allergies has increased, with families now collectively spending an estimated
Present perfect is wrong
...
(A) caring for children with food allergies increased, with families now spending an estimate of
Families are not spending estimate of ..But they are spending estimated 25 billion dollars . Wrong
(B) providing care for children with food allergies has increased, with families now collectively spending an estimated
Present perfect is wrong
...



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