Five men were eating steak. What was the finishing order?

Five men were eating steak.
A finished before B, but behind C.
D finished before E, but behind B.
What was the finishing order?

Here is the answer

The Answer is: C-A-B-D-E

man buys a horse for $60. He sells it for $70.

He then buys the horse back for $80. And he sells the horse for $90.

In the end, how much money did the man make or lose? Or did he break even?

First, subtract $70 from $60 as the man made a $10 profit when he sold the horse for $10 more than he bought it

Next, subtract $80 from $90 because the man made another $10 profit when he sold the horse again

So the problem would look like:

70-60=10 and 90-80=10

And 10 plus 10 equals 20 which how much the man profited from the horse