Respuesta :
70$ (money he makes on the horse the first time) - 60$ (what he paid) = 10$ -10$ (the money he borrows) = 0$ - 80$ (he bought the horse back) = -80$ + 90$ = 10$ (positive)
The money that should be made is $10.
Given that,
- The purchase price of the horse is $60.
- The sale value is $70.
- The amount borrowed should be $10.
- The horse should buy again at $80.
- Again it sold at $90.
Based on the above information, the calculation is as follows:
= $70 - $60 - $10 - $80 + $90
= $10
Therefore we can conclude that the money that should be made is $10.
Learn more: brainly.com/question/23020158