<span>Here are the choices on the given question:
A. lender
B. investor
C. insurer
D. borrower
When the customer opens a bank savings account, the bank, essentially becomes an investor. So the answer is B.
Investor because the amount of money that you put in your savings account is being invested by the bank to gain interest.</span>
Answer:
Option (D) is correct.
Explanation:
Expected Revenue = 30 Customers × 4 hours each × $31 per hour.
= $3,720
Actual Revenue = 40 Customers × 3.5 hours each × $31 per hour.
= $4,340
Increased Revenue = $4,340 - $3,720
= $620
Therefore, Cali's revenues for the month were 620 more than expected.