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: C. Identify a single overhead rate as the predetermined overhead rate.
Explanation:
Activity based costing works by assigning indirect and overhead costs to the activities that caused the costs to be incurred and then assigning those activities to the products those activities helped produce such that indirect and overhead costing is more accurate.
The steps involved include, tracing and allocating overhead costs to activity coat pools, identifying and classifying the major activities involved in the manufacture of specific products, and assigning overhead costs to products based on cost drivers.
It does not include identifying a single overhead rate as the predetermined overhead rate. This is a step is in Standard Costing.
Answer:
TIE = 4,985.71
Explanation:

net income / (1 - tax-rate) = Earnings before taxes
3,000 / 0.7 = 4,285.71
Earnigns before taxes + interest = EBIT (earnings before interest and taxes)
4,285.71 + 700 = 4,985.71
Answer:
I will need to invest 64,669.73 dollars now.
Explanation:
We will calcualte the future value of the cabin considering the inflation:
Principal 150,000.00
time 15 years
inflation 0.04000
Amount 270,141.53
Then we calculate the present value of the lump sum at 15 years discounted at 10% which is the yield of the funds
Maturity 270,141.53
time 15 years
rate 0.10
PV 64,669.73
we would need to deposit 64,669.73 today to get enough cash to purchase the bcabin in 15 years.