Waterway has a standard of 2 hours of labor per unit, at $12 per hour. In producing 3800 units, Waterway used 7350 hours of labor at a total cost of $89670. Waterway's labor quantity variance is

Direct labor time (efficiency) variance= $3,000 favorable

Explanation:

Giving the following information:

Standard= 2 hours of labor per unit, at $12 per hour.

In producing 3800 units, Waterway used 7350 hours of labor.

To calculate the direct labor quantity variance, we need to use the following formula:

Direct labor time (efficiency) variance= (Standard Quantity - Actual Quantity)*standard rate

Standard quantity= 2*3,800= 7,600 hours

Direct labor time (efficiency) variance= (7,600 - 7,350)*12

Direct labor time (efficiency) variance= $3,000 favorable

d. all of the above are true.

the answer would be voluntary exchange -

"the act of buyers and sellers freely and willingly engaging in market transactions. moreover, transactions are made in such a way that both the buyer and the seller are better off after the exchange than before it occurred."

hope this : )

-shy