The following labor standards have been established for a particular product: standard labor-hours per unit of output 8.3 hours standard labor rate $12.10 per hour the following data pertain to operations concerning the product for the last month: 6,100 hours $71,370 actual hours worked actual total labor cost actual output 900 units what is the labor efficiency variance for the month? multiple choice $19,017 f $19,017 u $16,029 f $16,577 f

(a) what do you think will happen if the price of non-gm crops continues to rise? why? (b) what will happen if the price of non-gm food drops? why?

Later movers do not face: entrenched competitors. reduced uncertainty over technologies. high growth markets. lower market uncertainty.

Ahospital purchases a $500,000 magnetic resonance imaging (mri) machine that has a useful life of 9 years. the salvage value at the end of 9 years is $77,000. (a) write a linear equation that describes the value y (in dollars) of the mri machine in terms of the time t (in years), 0 ≤ t ≤ 9. (b) find the value, in dollars, of the machine after 6 years. $ (c) find the time, in years, when the value of the equipment will be $140,000. (round your answer to two decimal places.) yr