Answer:
Overhead at the end of the year was $3,570 under-applied
Explanation:
For computing the ended overhead amount, first, we have to compute the predetermined overhead rate. The formula is shown below:
Predetermined overhead rate = (Total estimated manufacturing overhead) ÷ (estimated direct labor-hours)
= $521,220 ÷ 21,900 hours
= $23.8
Now we have to find the actual overhead which equals to
= Actual direct labor-hours × predetermined overhead rate
= 21,750 hours × $23.8
= $517,650
So, the ending overhead equals to
= Actual manufacturing overhead - actual overhead
= $521,220 - $517,650
= $3,570 under-applied
Answer:
She invested $2,167
Explanation:
As interest rate is not compounded, the 9-month interest of a 8% annual interest is simply:
8% * 9 / 12 = 6%
Let A be the amount of money she invest. After 9 month she will receive:
A * 0.06 dollars.
And the actual amount is $130. So she invested
A = $130 / 0.06 = $2,167
Answer:
marginal revenue is -6
and production levels 200, 50
Explanation:
given data
R(x) = 10 x - 0.04 x²
solution
we have given
R(x) = 10 x - 0.04 x²
so here R'(x) is
R'(x) = 10(1) - 0.4 (2x)
R'(x) = 10 - 0.8 x ....................1
so here at x is 20 marginal revenue will be
R'(20) = 10 - 0.8(20)
R'(20) = 10 - 16
R'(20) = - 6
and
when revenue is $400
R(x) = 400
400 = 10 x - 0.04 x²
x= 200, 50
