I need to use the simple interest formula I = Prt and elementary algebra to find the missing quantities in this table.

Given:
P=$100, r =11 % and t=2 years.
Required:
We need to find simple interest.
Explanation:
[tex]r=11\text{ \%=}\frac{11}{100}=0.11[/tex]Consider the simple interest formula.
[tex]I=Prt[/tex]Substitute P=100, r =0.11, and t =2 in the formula.
[tex]I=100\times0.11\times2[/tex][tex]I=\text{ \$}22[/tex]Final answer:
[tex]I=\text{ \$}22[/tex]