2. SketchUp is one of the greatest free CAD packages ever put on the market. The free version has no limitations and it provides one of the simplest 3D design interfaces I've ever seen. Even if you've never done any CAD work or 3D modeling before, you can have some really nice presentations put together in minutes.
Bundling in political economy is a type of product bundling in which the product is a candidate in an election who markets his or her bundle of attributes and political positions to the voters. For example, a political candidate may market herself as a centrist candidate by ensuring she/he has centrist social, economic, and law enforcement positions.
Advantages of the Presidential System. One of the advantages of a presidential system is that the head of state is usually elected through a direct mandate.n example of this is in Canada; where in a minority government the leader of the opposition, Michael Ignatieff, could bring down Stephen Harperâs government and has threatened to do so several times. This is in contrast to President Obamaâs tenure which is secure till the elections of 2012.