$49$

Kumar has been working for Dreamline Enterprises for $12$ years. He has been a member of the company's defined benefit pension plan for the past ten years. Kumar plans to retire as of January $1^{st}$ of next year and he has been told that at that time, he will be eligible for an annual retirement pension of $$15,852.$ If the RPP has a $2\%$ unit, to what type of defined benefit pension plan does Kumar belong? $($Kumar$\text{'}$s annual income for the past $10$ years are listed in the table$)$

$\backslash$table$[[$# of Years Prior to Retirement,Pensionab$],[9$ years ago,$$69,570$