The answer is I don’t really know how to explain it but trust me it’s B: 8.1
Answer:
option B
Step-by-step explanation:
given,
3-month T-bill currently yields = 3%
customer price have been rising = 2% rate
Ai Lun's estimate of the real rate = ?
real rate return
= 
= 
= 
= 
= 0.0098
= 0.98 % ≅ 1 %
hence, the correct answer is option B
Answer:
Least possible value of b is 9.
Step-by-step explanation:
It is given that
and b is an odd integer.
We need to find the least possible value of b.
We have,

Isolate variable terms.


Divide both sides by 3.

Since b>8 and b an odd integer, therefore the possible values of b are 9, 11, 13, 15, ... .
Hence, the least possible value of b is 9.
My understanding it would be letter ( i ) because it is imaginary.