Determining mix cost- the high-low method

The manager of quick car inspection reviewed the monthly operating cost for the past year. The cost range from $4400 for 1400 inspections to $4200 for 1000 inspections.

Requirements
1. Calculate the variable cost per inspection.
2. Calculate the total fixed cost.
3. Write the equation and calculate operating cost for 1200 inspections.
4. Draw a graph illustrating the total cost under this plan. Label the axis, and show the cost at 1000, 1200, and 1400 inspections

Match each economic concept with the scenarios that illustrates it

James jones is the owner of a small retail business operated as a sole proprietorship. during 2017, his business recorded the following items of income and expense: revenue from inventory sales $ 147,000 cost of goods sold 33,500 business license tax 2,400 rent on retail space 42,000 supplies 15,000 wages paid to employees 22,000 payroll taxes 1,700 utilities 3,600 compute taxable income attributable to the sole proprietorship by completing schedule c to be included in james’s 2017 form 1040. compute self-employment tax payable on the earnings of james’s sole proprietorship by completing a 2017 schedule se, form 1040. assume your answers to parts a and b are the same for 2018. further assume that james's business is not a service business, and that it has $155,000 unadjusted basis in tangible depreciable property. calculate james's 2018 section 199a deduction.

When the two countries did not specialize, the total production of jeans was 23 million pairs per month, and the total production of corn was 68 million bushels per month. because of specialization, the total production of jeans has increased by million pairs per month, and the total production of corn has increased by million bushels per month. because the two countries produce more jeans and more corn under specialization, each country is able to gain from trade?