From Wikipedia, the free encyclopedia. Primary colors (or primary colours) are sets of colors that can be combined to make a useful range of colors. The primary colors are those which cannot be created by mixing other colors in a given color space. For subtractive combination of colors, as in mixing of pigments or dyes for printing, the primaries normally used are cyan, magenta, and yellow, though the set of red, yellow, blue is popular among artists.
Typical costs: 1  A driveway gate costs $1,400-$3,200; powering it to open by remote control costs an additional $550-$4,500 -- bringing total costs to $1,950-$7,700. 2  Single-panel iron, steel and wood gates cost $1,400-$2,100. 3  Dual-panel iron, steel and wood gates cost $1,800-$3,200.
Price to install a new front door. Ann Gregory, owner of Door Store and Windows in Louisville, Kentucky, says the cost to install a door depends on several factors, such as the hardware, warranties or windows. She says a typical install runs from $1,500 for the most basic installation up to $20,000. She adds that most door systems, which include the cost of installation, fall in a general range. âYouâre going to spend anywhere from $1,500 to $5,000,â she says. âYou can even get into that $5,000 range on a steel door if you have a lot of decorative glass.â