Evaluation
Criteria Poor Good Excelent Mark Allotment
Data Collection Data about vehicles considered are grossly incomplete.  Difficult to see diference among vehicles. Data about vehicles considered are partial complete.    Easy to see the difference between vehicles, but data seems to be not accurate. Data about vehicles considered are complete.
Able to see the difference among the vehicles considered.
10

Data Formulas
Calculations are not correct. The formula to calculate the total price is incorect. Most of the total prices are calculated incorrectly. No variables are included. For some vehicles there exists formulas to calculate the total price. Some calculations have some errors. Some variables are included, but not all of them.   For each calculation there exists an formula that describes it. Most of the calculation are correct. All variables are included.
50
Explanation of Difference of Model of Vehicle Explanations are not driven by any reason.   There is no argument for choosing a model of vehicle.

Explanations are driven by poor reasons.   There is good argument for choosing a model of vehicle, but the most important argument is based only on personal beliefs.

Explanations are driven by good reasons.   There is good argument for choosing a model of vehicle, and the most important argument is based only on personal beliefs and analyze of the price of vehicle.
20
Clarity of Overall Explanation Presentation is not organized using technology (Power Point, Excel).  Data is not consistent.  Very difficult to make a decision among the model of vehicles from the presentation. The "best car" is a personal choose. Presentation may be organized using technology (Power Point, Excel).  Data is well presented, but not very consistent.  Possible to make a decision among the models of vehicles. .Presentation is organized using technology (Power Point, Excel).  Data is presented in multiple representations (graphs, tables, equations, charts).  Easy to make a decision among models of vehicle. The"best car"is based only on math calculations.
20