33. ĐỘ CO GIÃN CỦA CẦU Khi một mặt hàng được định giá p đô-la mỗi đơn vị, cầu của người tiêu
dùng là q đơn vị, trong đó và q liên hệ với nhau
bởi phương trình q+ 3pq = 22.
a. Tính độ co giãn của cầu theo giá đối với mặt
hàng này.
b. Với đơn giá là $3, cầu là co giãn, không co giãn
hay co giãn đơn vị?

The winston company estimates that the factory overhead for the following year will be $1,250,000. the company has decided that the basis for applying factory overhead should be machine hours, which is estimated to be 50,000 hours. the total machine hours for the year were 54,300. the actual factory overhead for the year were $1,375,000. determine the over- or underapplied amount for the year.

The silverside company is considering investing in two alternative projects: project 1 project 2 investment $500,000 $240,000 useful life (years) 8 7 estimated annual net cash inflows for useful life $120,000 $40,000 residual value $32,000 $10,000 depreciation method straightminusline straightminusline required rate of return 11% 8% what is the accounting rate of return for project 2? (round any intermediary calculations to the nearest dollar, and round your final answer to the nearest hundredth of a percent, x.xx%.)

Which of the following statements about revision is most accurate? (a) you must compose first drafts quickly (sprint writing) and return later for editing. (b) careful writers always revise as they write. (c) revision is required for only long and complex business documents. (d) some business writers prefer to compose first drafts quickly and revise later; others prefer to revise as they go.