To download the program for the efficiency calculation of use of resources in economic transactions and projects, you need to click the mouse on the active link below the video. As a result the page of Dropbox disk in the browser will be opened (Figure 1). If the window for registration will appear, simply close it.
You need to download the file (Figure 2).
For download the file (program) you need to press "Options" button (Figure 3).
After that the drop-down list will appear (Figure 4).
You need to click "Download" button (Figure 5)
and the loading efficiency v2.16 file will begin. The loading process looks like this in Google Chrome browser (Figure). It can be different in other browsers.
After that, you can move the file to a convenient location, or just open.