The barter system is a form of trading in which goods are exchanged directly for other goods without the use of money or as an intermediary, without a medium of exchange. The invention of money supplemented the barter system by providing a nonperishable medium of exchange.
Answer:
Identify the sequence of tasks that take the longest to complete
Explanation:
Program Evaluation and Review Technique (PERT) is a project management tool that is used to manage potential contingencies in the process of executing a project. It is used to schedule ,organize and coordinate tasks in a project.
Determining the critical path on a PERT network lists out the time required for different tasks to be completed and as a result , the sequence of tasks that require the longest time are identified.
Answer:
If the government sets out to make home buying easier for more people by forcing lenders to accept LOWER down payments and LOWER interest rates, the result will likely be an INCREASE in housing prices
Explanation:
If either interest rates or down payment amounts lower, the quantity demanded for houses will increase a little, possible leading to a small increase in the prices of houses.
If both interest rates and down payment amounts lower, then the quantity demanded for houses should increase a lot, which will result in an increase in the prices of houses.
This happened during the first decade of our century and everything was fine until the interest rates started to increase and people could no longer pay their mortgages and BOOM, the economy busted.
