Attend$-$Master is a basic employee attendance system that is planned to serve small to medium$-$sized businesses employing $10$ to $100$ employees. The system is planned to have interfaces to the company$$s other software packages: Human$-$Master, which serves human resources units, and Wage$-$Master, which serves the wages units. Attend$-$Master is planned to produce several reports and online queries. The scheme of the planned software system is found in the Data Flow diagram shown in figure below.

To calculate the crude function points, do the first step, that is analyze the software system and summarize the various components from the diagram: No$.$ of inputs, No$.$ of outputs, Number of online queries, No$.$ of logical files and No$.$ of external files.