Darnell buys homes and flips them by completing renovations to turn a profit on his investment. he is currently working on a house with three bedrooms that need new hardwood floors. he is estimating the total cost to purchase hardwood flooring for the bedrooms with the following dimensions.

bedroom 3: 13 feet by 12 feet
a big home improvement store advertises the price of two types of flooring, shown below.

$7.25 per square foot
$6.75 per square foot plus a $100 fixed installation fee
which of these two prices would be best for darnell to estimate the total cost of new hardwood flooring in the bedroom?

step-by-step explanation:

large crystals result from very slow cooling.

evaporation of water: this would produce an evaporite which is a sedimentary rock. like a salt pan in a desert. not possible to have volcanic rocks originate this way.

crystalization in molten earth: slow cooling over time. (hundreds to millions of years)

crystalization at earth's surface: this results in fast cooling. (a few hours to a few months or years)

crystalization from cooling off hot water: that would be a hydrothermal deposit. while associated with volcanics they are not volcanic rocks themselves and usually occur fairly rapidly.