Answer:
the after tax yield is 4.14%
Step-by-step explanation:
The computation of the after -tax yield is shown below
After tax yield = before tax yield × ( 1 - tax rate )
= 6% × ( 1 - 0.31 )
= 6% × 0.69
= 4.14%
Hence, the after tax yield is 4.14%
Therefore the correct option is c.
We simply applied the above formula so that the correct value could come
And, the same is to be considered