3.) Problem #3: Area Program - Build a Java Class to Calculate the area of a Figure(call it "Area.java". The figure may be a circle, or a square or a rectangle. The user will enter the type of figure they want through a Scanner. If they enter a "C", proceed to calculate the area of the Circle using values read in for radius. If they enter an "S", then calculate the area of a Square using values read in for side. If they enter an "R", then calculate using values read in for height and width. Use "if" statements for this lab. The formulas for each figure are: Circle Area = 3.14 * radius * radius Square Area = side * side Rectangle Area - Height * Width 4.) Problem #4: Modify #3 from above. This time use a Select/Case" statement instead of "if" statements to make the decisions