The purchase of low-quality materials would most likely the result of a favorable materials price variance coupled with an unfavorable material usage variance. Material price variance is the difference between the cost and the budgeted and actual cost to obtain an object or materials, multiply to the total amount of the product purchased. They are what you called positive value of direct material price and negative value of direct material price. A positive value of direct material price variance is the one that is favorable and it means that the direct material was purchased for a lesser price than the standard price. A negative value of direct material price variance is the one that is unfavorable and it means that more than the expected price per unit is paid.
How does a subsidy affect supply?
A subsidy by nature increases the purchasing power of the individual or class it is awarded to. It's like free money that can only be spent on certain things.
Answer:
The cost per month is increasing at a rate $365.
Explanation:
Differentiation Formula
Given that,
A manufacturer of handcrafted wine racks has determined that the cost to produce x units per month is given by
.
Again given that,
the rate of changing production is 13 unit per month
i.e 
To find the cost per month, we need to find out the value 
when production is changing at the rate 13 units per month and the production is 70 units.
Differentiating with respect to t
Plugging
[ plugging x=70]
=364
[ The unit of c is not given. Assume that the unit of c is dollar.]
The cost per month is increasing at a rate $365.
Answer:
The answer and procedures of the exercise are attached in a microsof excel document.
Explanation:
After a research on internet I found the exercise and the questions better explained. The correct formulation is attached as an image. Please let me know that we are looking to the same exercise.
Please consider the data provided by you. If you have any question please write me back. All the exercises are solved in a single sheet with the formulas indications.
Answer:
ok and thanks for the points
thanks:)
[ where a is a constant]