Question

answer this question asap
it is urgent
no spams
spams will be reported+10answers
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Answer 1

Answer:

We estimate for these reasons:

An order-of-magnitude size means we want to invest just enough time in the estimate that we believe in the accuracy of it for planning purposes. We want to know when we will be done, because we are close. We need to allocate money or teams of people for some amount of time.

hope it helps :)

Borahae >•<..

Answer 2

Answer:

have a good day ahead ,

borahae