Answer:
The incremental profit for machine 1 is $14,000.
The incremental profit for machine 2 is $19,600.
Step-by-step explanation:
For machine 1, the revenue is $70,000, the variable costs is $42,000, and the fixed costs is $14,000.
For machine 2, the revenue is $84,000, the variable costs is $42,000, and the fixed costs is $22,400.
The incremental profit for machine 1 is
= Total Revenue - Fixed costs - Variable costs
= $70,000 - $14,000 - $42,000
= $14,000
The incremental profit for machine 2 is
= Total Revenue - Fixed costs - Variable costs
= $84,000 - $22,400 - $42,000
= $19,600