Answer:
The cost of goods sold is $68970
Explanation:
The cost of goods sold is the cost of inventory that a company sells in a partcular period.
The cost of goods sold can be calculated as,
Cost of Goods sold = Opening inventory + Purchases - Closing Inventory
Cost of Goods Sold = 16500 + 71500 - 19030 = $68970
Answer: Option (B) is correct.
Explanation:
The nominal GDP is equal to the real GDP in the base year, that's why GDP deflator in the base year is equal to 100.
GDP deflator is calculated as the nominal GDP divided by the real GDP multiply by 100. It is shown as:
GDP deflator = 
GDP deflator would be used as the conversion factor that transformed the real GDP into nominal GDP.
This test that Albert Chong and his colleagues carried out was most relevant for evaluating the allocative efficiency of these postal services because the test was designed to measure how often and how quickly the letters sent were returned to sender.