Question: To become a sponsor, the person must promise to financially take care of the persons they are sponsoring for a period of time. This is called an "undertaking". The undertaking is a legally binding contract in which the Sponsor is obligated to re-pay the Government, should any sponsored family members collect social assistance after their arrival to Canada. The length of an undertaking on a parental application is as follows - select the best answer: Question options: The sponsor must ensure that their parents are provided with the basic requirements (i.e. food, shelter, clothing, etc.) for the duration of the 10-year undertaking. The sponsor must ensure that their parents are provided with the basic requirements (i.e. food, shelter, clothing, etc.) for the duration of the 3-year undertaking. The undertaking is not required if the Sponsor can demonstrate that they meet the Minimum Necessary Income + 30%. The sponsor must ensure that their parents are provided with the basic requirements (i.e. food, shelter, clothing, etc.) for the duration of the 20-year undertaking.