Answer:
Barter system
Explanation:
Barter system - it is system of exchanging the good and service with others good and service in that return. the main point to note in this is that medium of offering services and goods is ignored i.e. money.
these type of system is used in society from centuries and long time back before money was introduced.
Answer:
It will increase by 50%
Explanation:
Equity is given as: credit - short market value.
Find attached below table of solution