Respuesta :

a) The estimated total expense is
.. $600 +300 +200 +100 +200 = $1400

b) The estimated remaining to be saved is
.. $1400 -800 = $600
600 + 200 + 100 + 300 + 200 = 1400
First estimate is $1400

1400 - 800 = 600
Second estimate is $600