Answer: Decline in GDP = $1009.3 billion
Step-by-step explanation:
Okun's law shows us the relationship between a nation's unemployment rate and its level of output or real GDP.
According to the Okun's law,
![Loss in GDP= 2* (9.3 - 5.8) = 7%](https://img.qammunity.org/2019/formulas/business/high-school/by8p11v4ey2gsnf2blqn1g10nd8hunn7ib.png)
Therefore, a 7% decline in GDP as compared to the level in 2009 means,
![Change in GDP = -0.07 * 14419 billion](https://img.qammunity.org/2019/formulas/business/high-school/bbqcnpfvt4pivuomhco6dovbqzch062qca.png)
= 1009.33 billion or 1009.3 billion
Thus, GDP declined by $1009.3 billion.