Product: http://www.sorted.org.nz/calculators/mortgage-repayments/

Mission:

1. Have a look at the mortgage calculator and roughly script/try some tests to verify functional correctness. Try and be creative about breaking the solution. (rough time estimate 40min)
2. Have a look and think at usability and if this calculator matches your expectations or not. (rough time estimate 10min)
3. Have a look at browser compatibility and make a quick assessment. (rough time estimate 10min)

References:

• WTANZ01