Answer: (C) Relational DBMS
Explanation:
The relational database management system (DBMS) is specifically designed for the purpose of relational databases by using the concept database management system.
The relational database is basically refers to the DBMS which store the data or information in the form of structured format by using various columns and rows.
The relational DBMS makes more easy to access the values which is more specific in the database management system.
Therefore, the relational DBMS is one of the type of logical database system that basically treats the data in the form of dimensional table
Answer: c. interest rate falls; investment rises
Explanation:
The Fed buying treasury securities from banks is an expansionary policy when the government wants to increase the money in circulation and increase economic growth.
When the Fed buys Treasury securities from banks, this will lead to availability of funds as prices will be pushed higher and there will be a reduction in the interest rate.
Since there is reduction in interest rate, investment will increase as investors will borrow from banks.
The consumer surplus associated with the consumption of furniture increases. Wood is an input in the production of furniture therefore it constitutes the cost of production, the decrease in the price of wood would therefore mean a decrease in the production cost. A decrease in the cost of production in turn causes a decrease in the buying price of furniture and therefore, consumer surplus increases.
Answer:
Supplier sells the goods at various prices, depending on how much consumers want it, and at the rate that the goods are being sold.
For example, now, during the pandemic, face masks are now in very very high demand. Due to this, suppliers has now increased the price of the face masks, as to take advantage of the current situation
