What is the direct labor efficiency variance during September?

Orbi Co., who has a required rate of return of 10%, just replaced an old machine. The cost accountant has the following information: cost – new machine $600,000 cost – old machine $275,000 annual cash flows – new machine $125,000 annual cash flows – old machine $100,000 remaining life – new machine 6 years remaining life – old machine 0 years salvage value – new machine $75,000 salvage value – old machine $25,000 Selected information from the PV tables:      PV of $1 n=6, i=10: 0.564      PV of an Annuity n=6, i=10: 4.355   What is the net present value of replacing the old machine?

How many grams of SO2 was formed when 563 kJ of heat was absorbed according to the following thermochemical equation? 2SO3(g) → 2SO2(g) + O2(g); ΔH° = 198 kJ

When 50.0 mL of 1.27 M of HCl(aq) is combined with 50.0 mL of 1.32 M of NaOH(aq) in a coffee-cup calorimeter, the temperature of the solution increases by 8°C. What is the change in enthalpy for this balanced reaction? Assume that the solution density is 1.00 g/mL and the specific heat capacity of the solution is 4.18 J/g⋅°C. HCl(aq) + NaOH(aq)  →  NaCl(aq) + H2O(l)

The use of high-quality raw materials is likely to result in a unfavorable price variance and an unfavorable efficiency variance.

An issue with the capital budgeting techniques studied in this class is:

Sofa King sells beds. The average selling price of each mattress is $1,000, variable costs are $400, and fixed costs are $90,000. How many dresses must the King sell to yield after-tax net income of $18,000, assuming the tax rate is 40%?

The time required for net cash inflows to equal the total investment is the ________.

Match the value of angular momentum quantum number, l, with the letter representing it.

Lang Bang Company operates on a contribution margin of 20% and currently has fixed costs of $500,000. Next year, sales are projected to be $3,000,000. An advertising campaign is being evaluated that costs an additional $80,000. How much would sales have to increase to justify the additional expenditure?