Pharaoh - Build a Kingdom. Rule the Nile. The scenario at South Dahshur is straightforward and builds upon all of the skills that you have learned during the previous scenarios.
Excess limestone provides a reliable source of income, as do limited beer exports.
The eastern shore does not provide a suitable location for a Dock, so limestone has to be ferried across the river to be exported. Consider setting up several Storage Yards right next to the Dock so that the deliverymen will not have to travel far to pick up the limestone you are selling. Make sure to keep some of it, though, as it will be needed for construction of the Bent Pyramid. Trade with Meidum should be established early. Meidum buys limestone and sells plain stone, which you will need for your city's Bent Pyramid.