Answer:
Definitive
Explanation:
Definitive estimate should be done very early in a project or even before a project is officially started and is used for making many purchasing decisions for which accurate estimates are required and for estimating final project costs. Therefore, if the cost estimate for a project is a basis for contract awards and performance reporting, it should be definitive estimate and as accurate as possible.
Answer:
According to the National Cancer Institute, the average cost of a pack of cigarettes is $6.28, which means a pack-a-day habit sets you back $188 per month or $2,292 per year. 1 Ten years of smoking comes with a $22,920 price tag
Explanation:
I hope this helps
X=15! hope this helps! Also please look at my questions about the cannon ball!!! need help!
Falling from an airplane.
<span>Mechanical waves require a medium
and electromagnetic waves do not.</span>
