The easiest one would be the single-entry system
the accounting in single entry system only cover the "bare essentials" in its book such as cash, product, and account payable"
It's really simple and way cheaper to maintain compared to the double-entry system. Which cover all the transactions, even the one one that haven't happen yet
Answer: Buck's
Explanation:
Buck's traction is a traction which is related to skin. It is used temporarily in case of fractures. In case of fracture this traction is put on the skin to keep the femur in position.
It can use tape or pre made boot in order to keep the bone fix at its place. The weight should not be more than 4-4.5 kilograms.
Other methods such as balanced suspension, crutch field tongs and Thomas splint are some of the traction of skeletal muscles.
I think it’s A (students often walked or rode bikes to school).