Answer:
Both A and B are correct.
Explanation:
Variance analysis help the business to identify the deviation from their budgeted expenditures. The budget cost or volume is analyzed against the actual expenditure or production volume. Variance can be favorable or unfavorable. An unfavorable material price variance will increase the cost of finished goods.
Answer:
The answer is A.
Explanation:
All other things being equal, an increase in the cost of production of a product will decrease the units of the product being reduced and this reduction in supply shifts the supply curve to left while a decrease in the cost of production will increase the units of the product being produced and this shifts the supply curve to the right.
Printed circuit boards is one of the materials used to build computers and since the price has increased, the cost of producing computer also increases and this will make the producers to produce less, shifting the supply curve to the left.
Answer:
0.0084
Explanation:
For this probability problem, we will have to make use of the normal probability distribution table.
to use the table, we will have to compute a certain value
z = (x- mean) /Standard deviation
z =
= 2.39
Probability he has worked in the store for over 10 years can be obtained by taking the z value of 2.39 to the normal probability distribution table to read off the values.
<em>To do this, on the "z" column, we scan down the value 2.3. we then trace that row until we reach the value under the ".09" column. </em>
This gives us 0.99916
Thus we have P (Z < 2.39) = 0.9916
We subtract the value obtained from the table from 1 to get the probability required.
1 - 0.9916 = 0.0084
The Probability that the employee has worked at the store for over 10 years = 0.0084