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Answer:
The variable cost per unit produced and sold is $12.75.
Step-by-step explanation:
variable cost per unit produced and sold = Direct materials + Direct labor + Variable manufacturing overhead + Fixed selling expense + Sales commissions + Variable administrative expense
= $ 6.10 + $ 3.60 + $ 1.40 + 1.10 + $ 0.55
= $12.75
Therefore, The variable cost per unit produced and sold is $12.75.
1- Can possibly be interpreted two ways:
(N - 7)/3 = 5
N-7 = 15 <-- multiplies both sides by 3
N = 15 + 7 = 22 <--- adds 7 to both sides
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N/3 - 7 = 5
N/3 = 12 <--- adds 7 to both sides
N = 36 <--- multiplies both sides by 3
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If the question were written:
"The quotient of the difference of a number and 7 is five, then
that will be the first case.
2-let x = the number
11 + 2x = 17
by solving we find:
x = 3
3- x=9
A worker can assemble 3 shelf units each hr. During the 5th hr...so the shift has been going on for 5 hrs...at 3 units per hr = (3 * 5) = 15 units assembled during the shift....and if there was 115 units in the warehouse, then that means before the shift, there were (115 - 15) = 100 units assembled <=
distance = speed × time
The distance traveled downwind is 14x. The speed upwind is 4 mph less than 14 mph, so is 10 mph. The distance traveled in x hours upwind is 10x. That distance is 6 miles short of the downwind distance, so we can write the equation ...
... 10x = 14x -6
... 0 = 4x -6 . . . . . subtract 10x
... 0 = x -1.5 . . . . . divide by 4
... 1.5 = x . . . . . . . the downwind travel time is 1.5 hours.
The remaining distance upwind is 6 miles, and it is covered at 10 mph, so will take ...
... (6 mi)/(10 mi/h) = 0.6 h
Then the total trip takes x hours downwind plus x hours upwind plus 6/10 hours to finish the upwind trip:
... 2x+0.6 = 2(1.5) +0.6 = 3.6 . . . hours
