Answer:
20 years (scenario A) and 16 years (scenario B)
Explanation:
The real GDP will double in "n" number of years, with "n" estimated by interpolation using the formula below.

In the solutions below, we assumed current GDP to be 1, and as a result, the GDP will double to 2.
Scenario A

When you substitute 20 for "n" in the left hand side (LHS) of the equation, you will arrive at 1.99 which is approximately equal to 2. Any number below 20 will result in a number less than 2.
Thus, with an average annual real GDP growth rate of 3.5%, real GDP will double in about 20 years.
Scenario B

When you substitute 16 for "n" in the left hand side (LHS) of the equation, you will arrive at 2.02 which is approximately equal to 2. Any number below 16 will result in a number less than 2.
Thus, with an average annual real GDP growth rate of 4.5%, real GDP will double in about 16 years.
The marginal benefit from the activity is equal to the marginal cost
The answer to the statement above is what to produce? and how to produce?. basically having the statement that Alpaca Yarn employs factory workers to hand spin wool yarn and fabric in a workshop on the company farm lacks the question as to what product would the make with the yarn and fabric and the volume that they'll be making.
Answer:
(1) RFID TAGS FROM A GREATER DISTANCE THAN BARCODE WHEN TAGGING INVENTORIES.
(2) RFID TAGS CAN BE READ AT A FARTHER DISTANCE THAN BARCODE.
(3) RFID TAG MUST NIT BE IN LINE WITH THE SCANNER FOR IT TO IDENTIFY AND READ INVENTORIES.
Explanation:RFID(RADIO FREQUENCY IDENTIFICATION) uses electromagnetic fields to track and identify by reading and capturing the information stored on a tag attached to an object. It is a generally accepted and has been widely used in variety of industries including Supply chain,Human resources, inventory management etc
(1) RFID TAGS FROM A GREATER DISTANCE THAN BARCODE WHEN TAGGING INVENTORIES.
(2) RFID TAGS CAN BE READ AT A FARTHER DISTANCE THAN BARCODE.
(3) RFID TAG MUST NOT BE IN LINE WITH THE SCANNER FOR IT TO IDENTIFY AND READ INVENTORIES.
Answer: True
Explanation:
Productivity is the process of measuring an organization's ability to produce a good or service. While organizations that produce goods can point to the total finished number of products as evidence. It is difficult to improve the service sector's productivity, because of the following;
1. Service industries are labor-intensive
2. Measuring and monitoring service quality are difficult
3. Most service establishments are of small size
4. Using machine technology and labor-saving devices is difficult