Dashboard completely built in EXCEL.
 Save money with a loan according to the method of Carlos Devis and Juverley Londoño along with its 3 principles:
First principle: Pay to capital as much as possible.
Second principle: Pay an extra monthly amount.
Third principle: banks can ask if they want to lower the fee or lower the time.
 
 This Dashboard makes it easy for you:
Know principles to reduce the time of payment of a loan
Understand how and when to make payments to SAVE when paying
= PMT() to calculate installments of a credit
= CUMIPMT() to calculate the total interest paid on a credit
= IF() as a nested conditional to correctly run the model
 
 More information can be found here:
 https://www.youtube.com/watch?v=y26E8pnIvkI&t=9s