Answer:
b. $300 billion.
Explanation:
Data provided in the question
Multiplier = 1.7
Tax rate = 20%
Increase in spending = $300
Total deficit = $1 trillion
Based on the above information, the deficit that arises from the increase in spending should be $300 billion as it is financed by the government that results in budget deficit
Hence, the correct option is B. $300 billion