Answer:
A. $57,000
B. Depreciation rate per mile is $0.19
C. Depreciation is $14,630
Explanation:
a. cost of the truck less the residual value.
Cost of the truck $69,000
Less: Residual value <u>$12,000</u>
$57,000
b. Depreciation rate per mile is computed by dividing cost of the truck less the residual value over the estimated useful life.
$57,000 / 300,000 miles = $0.19
c. Units-of-activity depreciation for the year is computed by multiplying miles driven for the year by depreciation rate per mile.
77,000 miles x $0.19 = $14,630
Answer:
Variable cost per unit= $1.5
Fixed costs= $2,000
Explanation:
Giving the following information:
Miles Driven Total Cost
January 10,000 $17,000
February 8,000 13,500
March 9,000 14,400
April 7,000 12,500
<u>To calculate the variable and fixed costs under the high-low method, we need to use the following formula:</u>
Variable cost per unit= (Highest activity cost - Lowest activity cost)/ (Highest activity units - Lowest activity units)
Variable cost per unit= (17,000 - 12,500) / (10,000 - 7,000)
Variable cost per unit= $1.5
Fixed costs= Highest activity cost - (Variable cost per unit * HAU)
Fixed costs= 17,000 - (1.5*10,000)
Fixed costs= $2,000
Fixed costs= LAC - (Variable cost per unit* LAU)
Fixed costs= 12,500 - (1.5*7,000)
Fixed costs= $2,000
Answer:
Answer 2 : This inventory system computes and records costs of goods sold at the end of the period.
Explanation:
The time at which records of costs of goods sold is done determines a company`s inventory system.
Two inventory systems exist which companies can use in their business which are Periodic and Perpetual inventory systems.
Periodic Inventory System
In this system recording of cost of goods sold is done at the end of a certain period.It could be after a week, month or year.This is the type is system that is being explained in the question.
Perpetual
The other is the other system of recording cost of goods sold. In this system cost of goods sold is computed at end of each sale ( at the time of sale)
Hence it is important to note when the count of inventory is done. If at the end of a period then its Periodic and when count is done after every sale then that is Perpetual.
The morality, molality, and mole fraction of NaOH is mathematically given as
- morality= 4 ppm
- molality=0.7936m
- x1 = 0.152
What are the morality, molality, and mole fraction of NaOH?
Question Parameters:
A solution was made by dissolving 800. 0 g of NaOH in 25,200 g of water.
Generally, the equation for the Molality is mathematically given as
molality = (mass / molar mass) x (1/ weight of solvent kg)
Therefore
M= (800 /40) x (1 /25.2)
M=0.7936m
Therefore
m= 10 x 18 / 1000
m= 0.18
Hence
x1 = 0.18 - 0.18 x1
1.18 x1 = 0.18
x1 = 0.152
Where the mole fraction is x1 = 0.152 The mass is
m= (800 / 800 + 2000) x 1000
m= 28.57 %
Hence the morality
molality = mg /L
molality= 8000 x 10^-3 / 2 L
morality= 4 ppm
In conclusion, the morality, molality, and mole fraction of NaOH are given respectively as
morality= 4 ppm
molality=0.7936m
x1 = 0.152
Read more about Molarity
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