Can you please make the following revisions please?


1) instance method 4 (calc and display BAC) – There should be 3 spaces before the “if” in the display output 
for the blood alcohol content for both male and female.

2) setter methods – The method “setIdentifier” does not properly extract the last 4 digits of the customer’s phone number.

3) Java Constructs / Readability / Miscellaneous – Use descriptive names for named constants in 
methods “maleVAD” and “femaleVAD”.  Names like 'A' and 'B' do not indicate usage.