Answer:
Purchases is $3400 million
Explanation:
Cost of goods formula comes readily helpful in this case.
Cost of goods sold=beginning inventory+purchases-ending inventory
by arranging the formula,the purchases formula is given thus:
Purchases=cost of goods sold-beginning inventory+ending inventory
cost of goods sold is $2,900 million
ending inventory is $4,600 million
beginning inventory is $4,100 million
purchases=($2,900-$4,100+$4,600) million
purchases=3400 million
Answer:

Explanation:

Writing each term in its factors:

We find out that 5 is the GCF of all the terms
Factoring out 5 from the given expression.

Factors: 5 and 
Thus:
= 
Complete Question:
Which of the following is correct?
a. Short run fluctuations in economic activity happen only in developing countries.
b. During economic contractions most firms experience rising profits.
c. Recessions come at irregular intervals and are easy to predict.
d. When real GDP falls, the rate of unemployment generally rises.
Answer:
d. When real GDP falls, the rate of unemployment generally rises.
Explanation:
Real Gross Domestic Products (GDP) measures economic activity and income in a particular country.
Consequently, when real Gross Domestic Products (GDP) falls, the rate of unemployment generally rises because the total market value of goods and services in that country has fallen.