Sandhill Co. purchased a new machine on October 1, 2017, at a cost of $80,010. The company estimated that the machine has a salvage value of $7,280. The machine is expected to be used for 72,400 working hours during its 7-year life. Compute the depreciation expense under the straight-line method for 2017 and 2018, assuming a December 31 year-end.

When a company produces and sells x thousand units per week, its total weekly profit is p thousand dollars, where upper p equals startfraction 800 x over 100 plus x squared endfraction . the production level at t weeks from the present is x equals 4 plus 2 t. find the marginal profit, startfraction dp over dx endfraction and the time rate of change of profit, startfraction dp over dt endfraction . how fast (with respect of time) are profits changing when tequals8?

He cheyenne hotel in big sky, montana, has accumulated records of the total electrical costs of the hotel and the number of occupancy-days over the last year. an occupancy-day represents a room rented out for one day. the hotel's business is highly seasonal, with peaks occurring during the ski season and in the summer. month occupancy- days electrical costs january 1,736 $ 4,127 february 1,904 $ 4,207 march 2,356 $ 5,083 april 960 $ 2,857 may 360 $ 1,871 june 744 $ 2,696 july 2,108 $ 4,670 august 2,406 $ 5,148 september 840 $ 2,691 october 124 $ 1,588 november 720 $ 2,454 december 1,364 $ 3,529 required: 1. using the high-low method, estimate the fixed cost of electricity per month and the variable cost of electricity per occupancy-day. (do not round your intermediate calculations. round your variable cost answer to 2 decimal places and fixed cost element answer to nearest whole dollar amount) 2. what other factors other than occupancy-days are likely to affect the variation in electrical costs from month to month? (you may select more than one answer. single click the box with the question mark to produce a check mark for a correct answer and double click the box with the question mark to empty the box for a wrong answer.) seasonal factors like winter or summer. systematic factors like guests, switching off fans and lights. number of days present in a month. fixed salary paid to hotel receptionist. income taxes paid on hotel income.

Benning manufacturing company is negotiating with a customer for the lease of a large machine manufactured by benning. the machine has a cash price of $980,000. benning wants to be reimbursed for financing the machine at a 9% annual interest rate. (fv of $1, pv of $1, fva of $1, pva of $1, fvad of $1 and pvad of $1) (use appropriate factor(s) from the tables provided.) required: 1. determine the required lease payment if the lease agreement calls for 10 equal annual payments beginning immediately. 2. determine the required lease payment if the first of 10 annual payments will be made one year from the date of the agreement. 3. determine the required lease payment if the first of 10 annual payments will be made immediately and benning will be able to sell the machine to another customer for $68,000 at the end of the 10-year lease.