Allfunds Coding Challenge

challenge.md

Allfunds Coding Challenge

Our financial department is currently overloaded, they have lots of monthly expense reports waiting to be paid.

This reports consists of three different kind of expenses.

• TRANSPORTATION (km):

  • Every kilometer is paid at 0.12 $/km
  • When an employee exceeds 100km per month, the next kms are paid at 0.08 $/km

• MEAL (units):

  • We like our employees to enjoy their lunch time, so we decided to give refunds of $10 for the first 3 meals and a $6 refund for the remaining meals of the month.

• PARKING ($):

  • Parking expenses are reported in $ and are paid totally until $20 each month. If a report exceeds $20 of parking tickets, the financial department refunds 50% of the exceeding amount.

Examples:

Concept           | Units
------------------------------
TRANSPORTATION    | 75
MEAL              | 1
TRANSPORTATION    | 15
MEAL              | 1
MEAL              | 1
PARKING           | 15
TRANSPORTATION    | 20
MEAL              | 1
PARKING           | 20
------------------------------
Total             | $76,30



Concept           | Units
------------------------------
TRANSPORTATION    | 75
MEAL              | 1
TRANSPORTATION    | 45
MEAL              | 1
TRANSPORTATION    | 35
MEAL              | 1
MEAL              | 1
PARKING           | 35
TRANSPORTATION    | 20
MEAL              | 1
PARKING           | 10
------------------------------
Total             | $92,50

To Do

• Create a piece of software, using the technology you rather, capable of resolving the amount to be refunded for each expense report.
• Be written as production-ready code. We expect your code to be covered by some tests.
• Make it work, keep it simple.