This portion converts the area of land from square feet to acres. Create a new Java class LandCalculation. Make sure to declare a variable a, area in square feet, which holds the value 534521 Make sure to declare a variable acre, which will hold the above area's acreage. This should accept numbers with decimal points. Define a constant, final double CONVERSION, to store the conversion between acres and square footage (area). 43,650 square feet is equal to an acre. Calculate the value variable acre from the value of variable a using the constant CONVERSION. Print out the results of the conversion, as follows: The area of the land in square feet is: square feet The area of the land in acres is: acres