Hi – I need to draw a topographic map that displays the following features // 1- Contour interval of 20 meters // 2 – lowest point of elevation is

Hi – I need to draw a topographic map that displays the following features // 1- Contour interval of 20 meters // 2 – lowest point of elevation is 1440 meters // 3 – point of highest elevation is 1500 meters // 4 – there is one sinkhole or depression at any elevation // 5 – there is one steep slope and one gentle slope.