Mathematics · Data Interpretation and Calculation

A bank's IT department is calculating the total minimum bandwidth required for a new branch that has 10 staff members. Each staff member uses an application requiring 100 Kbps of constant data flow. The branch also has 2 CCTV cameras that require 1 Mbps of bandwidth each. Calculate the total minimum bandwidth required (in Mbps) if the bank wants to maintain a 20% buffer for peak traffic and growth. (Note: 1 Mbps = 1000 Kbps)