The correct answer is letter B
Contribution margin is how much of the revenue obtained from the sale of products and services to pay fixed costs (and make a profit), after paying variable costs and expenses (taxes, raw materials, suppliers, staff salaries and others) expenses resulting from those sales).
Through the contribution margin, it is possible to define the contribution margin index (BMI), which is the relationship between the contribution margin and gross operating revenue.
The answer is totem poles
The governments of Zurich and of Holland sought to eliminate the illegal status of their residents who did drugs and to undercut the profits of the drug dealers. However, the policies did not apply<span> only to the current residents of the </span>city<span>. </span>