The size numbers of the four perfect intervals, separated by commas.

What is the state tax rate for a resident of arizona whose annual taxable income is $18,000?

Dozier company produced and sold 1,000 units during its first month of operations. it reported the following costs and expenses for the month: direct materials $ 69,000 direct labor $ 35,000 variable manufacturing overhead $ 15,000 fixed manufacturing overhead 28,000 total manufacturing overhead $ 43,000 variable selling expense $ 12,000 fixed selling expense 18,000 total selling expense $ 30,000 variable administrative expense $ 4,000 fixed administrative expense 25,000 total administrative expense $ 29,000 required: 1. with respect to cost classifications for preparing financial statements: a. what is the total product cost

You are the manager of a large crude-oil refinery. as part of the refining process, a certain heat exchanger (operated at high temperatures and with abrasive material flowing through it) must be replaced every year. the replacement and downtime cost in the first year is $165 comma 000. this cost is expected to increase due to inflation at a rate of 7% per year for six years (i.e. until the eoy 7), at which time this particular heat exchanger will no longer be needed. if the company's cost of capital is 15% per year, how much could you afford to spend for a higher quality heat exchanger so that these annual replacement and downtime costs could be eliminated?