<span>1/33 + 1/88 = 1/X
264(1/33 + 1/88) = 264(1/X)
8 + 3 = 264x
264/11 = 24
X = 24 hours
You add the 2 amounts from both workers. Then you multiply both sides of the equation by 264 to get a common denominator. Then solve for x for the answer of 24 hours.</span>
New research indicates that the ocean could rise in the next 100 years to a meter higher than the current sea level -- which is three times higher than predictions from the UN's Intergovernmental Panel on Climate Change,
Answer:
C. $13,100U.
Explanation:
The cost variance is given by the difference between the actual cost of commissions and the projected cost of commissions of 30,000 units at $8 each:

Since the actual cost is higher than the anticipated cost, the balance is unfavorable.
Gridiron would report a cost variance of: C. $13,100U.