Table 4 The following table shows the marginal costs for each of four firms (A, B, C, and D) to eliminate units of pollution from their production processes. For example, for Firm A to eliminate one...

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r to Table 4.If the government charged a fee of $84 per unit of pollution, how many units of pollution would the firms eliminate altogether?

Extracted text: Table 4 The following table shows the marginal costs for each of four firms (A, B, C, and D) to eliminate units of pollution from their production processes. For example, for Firm A to eliminate one unit of pollution, it would cost $54, and for Firm A to eliminate a second unit of pollution it would cost an additional $67. Firm Unit to be eliminated В D First unit 54 57 54 62 Second unit 67 68 66 73 Third unit 82 86 82 91 Fourth unit 107 108 107 111 Refer to Table 4. If the government charged a fee of $84 per unit of pollution, how many units of pollution would the firms eliminate altogether?