SHOW YOUR COMPLETE SOLUTION AND WRITE YOUR SOLUTION ON A PAPERFinal answer is an integer. Write your answer in digits only. Letters and words are not allowed. Solve the problem below. 5 points 13. The area of section ABCDEF as shown may be expressed as \"f sq. units. Each vertex of the polygon Is at the midpoint of the edges of the cube 1 unit on a side. Find the smallest sum ofo and . 14. Cross-section ABCDEF has an area equal to 50 cm . The volume of the cube may be expressed as 500n n n V = cm3 C Ib where n, b and c are integers. Find the smallest sum of n, b and c. B E D C15. Cross-section ABCDEF has an area equal to 50 cm?. The total surface area of the cube may be expressed as T = avB cm2 B where a and B are both integers. Find the smallest sum of a and B. B E D C