Answer:
b. Book Error
e. Interest earned on the Checking account
f. Collections of Accounts receivable by the bank.
Explanation:
Items which must be adjusted to the book balance as this question is concerned are <u>Book Error</u>, <u>Interest earned on the Checking account</u> & <u>Collections of Accounts receivable by the bank.</u>
These above items require adjustment in book balance to compute the adjusted book balance.
 
        
             
        
        
        
They would need historical conversion data because using this allows you to find the optimal equivalent bid each time your ad is eligible to appear.  Even though you pay per click, you don't need to continuously adjust the bid to reach your conversion target