At the production level of 5,600 units project has total costs of $89,000. Variable cost per unit is $11.20. Determine the amount of total fixed costs if production level is increased to 6,100 units without increasing total fixed assets? Yancy is thinking of project that will make cash inflows of $900 year for 4 years. Project has 9 percent required rate of return and initial cost of $2,800. Determine the discounted payback period?