Correy Corp. and its divisions are engaged solely in manufacturing operations. The following data (consistent with prior years' data) pertain to the industries in which operations were conducted for the year ending December 31, 2017:

Industry

Total revenue

Operating profit

Identifiable assets at 12/31/17

A

$10,000,000

$1,750,000

$20,000,000

B

8,000,000

1,400,000

17,500,000

C

6,000,000

1,200,000

12,500,000

D

3,000,000

550,000

7,500,000

E

4,250,000

675,000

7,000,000

F

1,500,000

225,000

3,000,000

$32,750,000

$5,800,000

$67,500,000

In its segment information for 2017, how many reportable segments does Correy have?

Five

Four

Six

Three