Natural monopoly occurs when

(a) long-run average costs decline continuously through the range of demand.
(b) economies of scale are obtained at relatively low levels of output.
(c) a firm owns or controls some resource essential to production.
(d) long-run average costs rise continuously as output is increased.

Weber company purchases $44,270 of raw materials on account, and it incurs $52,730 of factory labor costs. supporting records show that (a) the assembly department used $27,580 of raw materials and $33,320 of the factory labor, and (b) the finishing department used the remainder. manufacturing overhead is assigned to departments on the basis of 150% of labor costs.journalize the assignment of overhead to the assembly and finishing departments.account titles and explanation debit credit

Brian has been working for a few years now and has saved a substantial amount of money. he now wants to invest 50 percent of his savings in a bank account where it will be locked for three years and gain interest. which type of bank account should brian open? a. savings account b. money market account c. checking account d. certificate of deposit

Newton industries is considering a project and has developed the following estimates: unit sales = 4,800, price per unit = $67, variable cost per unit = $42, annual fixed costs = $11,900. the depreciation is $14,700 a year and the tax rate is 34 percent. what effect would an increase of $1 in the selling price have on the operating cash flow?