Respuesta :

Answer:  THE 100G PACKET

Step-by-step explanation:

1) FIND OUT THE COST OF COFFEE PER G

So for the 100g coffee it costs ( 8.10 / 100) = $0.081

                                          AND

For the 25g coffee it costs (2.05 / 25) = $0.082

The coffee that is 100g is mor cost-efficient so that is your answer