Answer:
12.5%
Explanation:
The computation of the reserve requirement is shown below:
We know that
Total reserves = New reserve requirement × transaction deposits
$100 billion = New reserve requirement × $800 billion
So, the New reserve requirement would be
= $100 billion ÷ $800 billion
= 0.125 or 12.5%
All other information which is given is not relevant. Hence, ignored it