Fitness (biology) Fitness (often denoted w {\displaystyle w} or Ï in population genetics models) is the quantitative representation of natural and sexual selection within evolutionary biology. It can be defined either with respect to a genotype or to a phenotype in a given environment.
Lowes garage doors installation costs range from as low as $199 to $599 depending on the size of the door and where the door is being installed. Obviously installing an oversize garage door will require more skill and time.
12 years ago we had Lowes install faux wood Bali blinds on 12 windows, including two that were large picture windows. Purchase and installation was right at $1,100. Yeah, it was a long time ago but ... maybe it'll help you ballpark it.