There are seven colors defining <i>wavelengths</i> of visible light. They are red, orange, yellow, green, blue, indigo, and violet. <br /> However, the three primary colors for ADDITIVE combination (such as the colors on these web pages) are <b>red</b>, <b>blue</b> and <b>green</b>.
Cost of the driveway will be based upon the amount of concrete required, forms, and reinforcement material needed to prepare the area for the concrete slab. Typically, a plain driveway for a two-car garage will cost in the area of $3,000 to $4,000 and a three-car garage in the area of $5,000 to $6,000.
1 Concrete footings and slab to grade - The average price of concrete is $75 per cubic yard, with the full slab it that would require roughly 13 cubic yards for the two car version at a cost of $975, while it would take 27 cubic yards for the four car version at a cost of $2025; The two car garage would have a total of 728 square feet for a cost of $700, and the four car garage would have a total of 1728 square feet at a cost of $1700 - both sets of prices are for materials only;