Answer:. a. Figure out the best possible route.
Explanation:
Ron owns a pizza delivery company. He hired a geographer to optimize his delivery service.
In what way could the geographer help?
a. Figure out the best possible route.
b. Figure out what to charge for a delivery.
c.Figure out what engines should go in the cars.
d. Figure out how to process the orders more quickly.
a geographer is a an expert in the study of the physical features of the earth and its atmosphere( but mainly earth) so they would help in finding routes in cities
c would be a mechanic
d would be the pizza maker him/her self