Answer:
Lenne=10 Gilberto=10 Alana=7.50
Step-by-step explanation:
The question doesn't provide enough information to get an accurate answer. Please provide more information or provide acceptable assumptions.
Answer:

Step-by-step explanation:
Given: 
If there is a coefficient in front of a
or
, that means it becomes an exponent.

Simplify the exponent.

When there is addition between two logarithms or natural logarithms, it means they multiply together.

B is definitely the answer