The cost of the first option is 52 php, the second option is 90 php, and the third option is 53 php.
(1)
The second option is the most expensive and the first option is the cheapest.
(2)
If all of them chose option 1, they will spend 208 php.
(3)
If all of them chose option 2, they will spend 360 php.
(4)
if all of them chose option 3, they will spend 212 php.