Use the Following to Answer Questions

Multiple Choice

Use the following to answer questions:
Figure: Light Bulbs
-(Figure: Light Bulbs) In this diagram, Firm 1 (MC₁) and Firm 2 (MC₂) are each making 100 million light bulbs. How many light bulbs should each firm make to minimize total production costs while maintaining the same total output?

A) Firm 1: 40 million; Firm 2: 40 million
B) Firm 1: 20 million; Firm 2: 30 million
C) Firm 1: 80 million; Firm 2: 120 million
D) Firm 1: 120 million; Firm 2: 80 million