Retro Corp. was engaged solely in manufacturing operations. The following data pertain to the operating segments for 2013

Operating Segment	Total Revenue	Profit	Assets at 12/31/13
a	14,000,000	2,450,000	28,000,000
b	11,200,000	1,960,000	24,500,000
c	8,400,000	1,680,000	17,500,000
d	4,200,000	770,000	10,500,000
e	5,950,000	945,000	9,800,000
f	2,100,000	315,000	4,200,000

What is the minimum amount of assets that each of these segments must own to be considered separately reportable?

$9,450,000.

$8,624,272.

$10,643,000.

$12,936,408.

$10,413,000.