Suggestions for improvements from an employee in the accounting department is an example of:

 a. upward communication.............

>>>>>>>>>>>>>>  a. upward communication. >>>>>>>>>>>>>>>>

 a. >>>>>>>>>>>>>>>>> upward communication.

Agree with professionals.... 

My answer is same as other experts, which is option (A)

Option -----------------------A

Thanks

Answer ___________________ a)

answer A ____________________________________

The answer is :Option ( A )