Total number of employees working in various organisations Years/Organisations A B C D E 2001 247 298 197 388 281 2002 324 385 225 432 275 2003 331 412 263 406 349 2004 375 404 377 454 406 2005 345 323 396 440 445 2006 400 356 432 418 512 What is the average number of employees working in organisation C over the given years?
A) Other than those given as options
B) 315
C) 331
D) 328
E) 309
Correct Answer: B