Brendan is planning a trip to germany. he is trying to decide which cities to visit during his stay. the following table shows potential cities he could visit, as well as what he expects to pay for lodging, transportation, and similar expenses in each one. all costs are given in euros (€). city cost (€) berlin 171 wiesbaden 263 hanover 169 dresden 215 kiel 209 stuttgart 297 potsdam 179 munich 159 brendan's original plan was to visit stuttgart, dresden, weisbaden, and berlin. however, he would like to keep his costs under €860. which of the following changes would be the cheapest swap that brendan can make and stay under budget?
a. replace dresden with potsdam.
b. replace stuttgart with kiel.
c. replace berlin with munich.
d. replace weisbaden with hanover.
select the best answer from the choices provided
a
b
c
d