Complete Question:
The average weight of the 36 children in the group was 55 kgs. 5 children of average weight 53 kgs left the group. What was the new average weight of the group in kg?
Answer:
The new average weight of the group = 1,715/31 = 55.32 kgs
Explanation:
Average weight of 36 children = 55 kgs
Total weight of 36 children = 1,980 (36 * 55) kgs
Average weight of 5 children = 53 kgs
Total weight of 5 children = 265 (53 * 5) kgs
When 5 children of 53 kgs average weight left the group,
the remaining 31 children (36 - 5) had total weight = 1,715 (1,980 - 265)
Therefore, the new average weight for 31 children at a total of 1,715, will be
= 1,715/31
= 55.32 kgs
Answer: D) Subjective and inaccurate.
Explanation:
Estimation based on subjective analysis that is done on personal thoughts, opinion and view.It does not consider facts and figure to make approximation rather person's own perceptions are considered.Accuracy defines exactness and preciseness of any anything.
According to the question, estimation made by writer was not accurate because he missed the deadline in terms of time and did not include facts and information to make estimation rather it was made on personal thinking.
Other options are incorrect because estimation is not precise and objective. Thus, the correct option is option(D).
Answer:
Explanation:
Revenue is given by the number of rides per day (Q) multiplied by the price per ride (p):
The number of rides 'Q' for which the derivate of the revenue function is zero is the revenue-maximizing number of rides:
The price per ride at an activity of 5000 rides per day is:
Therefore, the revenue-maximizing price is $5
Answer:
total budgeted costs = $189,400
budgeted production = 1,000 units
standard rate = $189,400 / 1,000 = $189.40 per unit
total actual costs = $197,200
actual production = 1,120 units
actual rate = $197,200 / 1,120 = $176.07 per unit
- total fixed overhead variance = actual overhead costs - budgeted overhead costs = $197,200 - $189,400 = $7,800 unfavorable. The actual overhead expense was higher than the budgeted.
- controllable variance = (actual rate - standard rate) x actual units = ($176.07 - $189.40) x 1,120 units = -$14,929.60 favorable. The actual overhead rate was lower than the standard rate, that is why the variance is positive.
- volume variance = (standard activity - actual activity) x standard rate = (1,000 - 1,120) x $189.40 = -1,120 x $189.40 = -$212,128 favorable. More units where produced than budgeted, that is why the variance is positive.
Yes china has a pure market economy
