At an output level of 12,000 units, you have calculated that the degree of operating leverage is 1.80. The operating cash flow is $45,000 in this case. Ignoring the effect of taxes, what are fixed costs? (Do not round intermediate calculations. Round your answer to the nearest whole number, e.g., 32.)

Fixed costs $

What will the operating cash flow be if output rises to 13,000 units? (Do not round intermediate calculations. Round your answer to 2 decimal places, e.g., 32.16.)

Operating cash flow $

What will the operating cash flow be if output falls to 11,000 units? (Do not round intermediate calculations. Round your answer to 2 decimal places, e.g., 32.16.)

Operating cash flow $