Final answer:
Mary set up a petty cash fund with a $140 float to cover minor expenses and demanded vouchers for all expenses. When replenished at $20, this mirrors banking practices, where banks like Singleton lend money, hold required reserves, and can loan out the rest.
Step-by-step explanation:
On April 7th, Mary implemented a petty cash fund for her small business by issuing a $140 check, which was cashed and handed to the store supervisor to act as petty cashier. It is expected that the petty cashier secure authorized vouchers for all disbursements. The system is designed to replenish the petty cash when the balance drops to $20. This initial amount of $140 is referred to as the petty cash float, and it serves as a small fund on hand to cover minor expenses without the need for writing checks for small amounts. Proper petty cash management is crucial for controlling small expenditures and maintaining accurate accounting records.
Relating this concept to the banking scenario, a bank issues a cashier's check, as seen when Singleton Bank lends $9 million to Hank's Auto Supply. Hank's Auto Supply deposits the $9 million, which increases the reserves of First National Bank. First National is then obligated to hold 10% of the deposit as required reserves, while the rest can be loaned out again, demonstrating how banks create money through the lending process.