Me with thw part a and part b also show ur work

ivan has just opened a small coffee shop. he paid a copy store $0.10 per copy to make 1,428 copies of the flyer to announce the opening of the shop. ivan is having 14 of his friends distribute all of the flyers , and he is paying them $0.25 for each flyer they distribute. he gave each friend the same numbers of flyers.

part a) what is the total amount ivan is paying each friend to distribute his or her share of the flyers?
show your work.

answer$

part b ) what is the total cost for making all of the copies and paying all of his friends?

show ur work.

answer $