When the accounting manager communicates to the purchasing manager the dollars available for purchases in the current month,

Answer ___________________ b)

>>>>>>>>>>>> b. horizontal communication.>>>>>>>>>>>>>>>>

Agree with professionals...... 

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

answer B___________________________________

 b. >>>>>>>>>>>>>>> horizontal communication.

 b. horizontal communication.

Option -----------------------B

Thanks

The answer is :Option ( B )