Given is:
The total liabilities are $5,000,000 including a loan to expand services.
Net worth at the balance sheet date is given $ 4,000,000.
Hence out of $5,000,000 , $ 4,000,000 is capital and remaining $1,000,000 is loan
Debts to net worth ratio is = 
= 0.25 or 25%
to get the equation of any straight line we simply need two points off of it, hmmm let's use the points in the picture below for "a".
Answer: 3,484.
Given;
P = $13,400
R =6½% => 13/2 ( Changing to improper fraction).
T = 4 years.
Using, I = PRT/100
I= <em>1</em><em>3</em><em>,</em><em>4</em><em>0</em><em>0</em><em>×</em><em>1</em><em>3</em><em>×</em><em>4</em><em>/</em><em>2</em><em>×</em><em>1</em><em>0</em><em>0</em>
I =<em>6</em><em>9</em><em>6</em><em>,</em><em>8</em><em>0</em><em>0</em><em>/</em><em>2</em><em>0</em><em>0</em>
<em>I</em><em>=</em><em><u>3</u></em><em><u>,</u></em><em><u>4</u></em><em><u>8</u></em><em><u>4</u></em>
Answer:
Equilateral triangle (Green)
60° rhombus (2 triangles) (Blue) that can be matched with two of the green triangles
30° Narrow rhombus (Beige) with the same side-length as the green triangle
Trapezoid (half hexagon or 3 triangles) (Red) that can be matched with three of the green triangles
Regular Hexagon (6 triangles) (Yellow) that can be matched with six of the green triangles
Square (Orange) with the same side-length as the green triangle
All the angles are multiples of 30° (1/12 of a circle): 30° (1×), 60° (2×), 90° (3×), 120° (4×), and 150° (5×).
