the table below represents the hourly output and cost structure for a local pizza shop. the market is perfectly competitive, and the market price of a pizza in the area is $10. total costs include all implicit opportunity costs. calculate the pizza shop's marginal cost and marginal revenue at each rate of output and fill in the values in the table.
total hourly output
and sales of pizzas
total hourly
cost ($)
total revenue ($)
total economic profit ($)
marginal cost ($)
marginal revenue ($)
0
3
0
0
minus
minus
1
7
10
3
nothing
nothing
2
9
20
11
nothing
nothing
3
10
30
20
nothing
nothing
4
12
40
28
nothing
nothing
5
16
50
34
nothing
nothing
6
22
60
38
nothing
nothing
7
30
70
40
nothing
nothing
8
40
80
40
nothing
nothing
9
52
90
38
nothing
nothing
10
68
100
32
nothing
nothing

Martinez company has the following two temporary differences between its income tax expense and income taxes payable. 2017 2018 2019 pretax financial income $873,000 $866,000 $947,000 (2017' 2018, 2019) excess depreciation expense on tax return (29,400 ) (39,000 ) (9,600 ) (2017' 2018, 2019) excess warranty expense in financial income 20,000 9,900 8,300 (2017' 2018, 2019) taxable income $863,600 $836,900 $945,700(2017' 2018, 2019) the income tax rate for all years is 40%. instructions: a. prepare the journal entry to record income tax expense, deferred income taxes, and income taxes payable for 2017, 2018, and 2019. b. assuming there were no temporary differences prior to 2016, indicate how deferred taxes will be reported on the 2016 balance sheet. button's warranty is for 12 months. c. prepare the income tax expense section of the income statement for 2017, beginning with the line, "pretax financial income."

As a result of a labeling mistake at the chemical factory, a farmer accidentally sprays weedkiller rather than fertilizer on half her land. as a result, she loses half of her productive farmland. if the property of diminishing returns applies to all factors of production, she should expect to seea. a decrease in the marginal productivity of her remaining land and an increase in the marginal productivity of her labor. b. an increase in the marginal productivity of her remaining land and an increase in the marginal productivity of her labor. c. an increase in the marginal productivity of her remaining land and a decrease in the marginal productivity of her labor. d. a decrease in the marginal productivity of her remaining land and a decrease in the marginal productivity of her labor.

Which two tasks does an industry safety and health engineer perform?