A bank currently has $150 million in "hot money" deposits against which it wants to hold an 80 percent reserve and $90 million in vulnerable deposits against which it wants to hold a 30 percent reserve. It also has $45 million in stable deposits against which it wants to hold a 5 percent reserve. Legal reserves for the bank are 5 percent of all deposits. What is the bank's liability liquidity reserve?

A.	$149.25 million

B.	$285 million

C.	$141.7875 million

D.	$216.60 million

E.	None of the options is correct

I want to know why is the answer C how to solve it?