Answer:
For 4 nights stay we can stay in any campgrounds, but for more than 4 nights we should prefer Forest park Campgrounds.
Explanation:
Forest park Campgrounds charges a membership fees = $100
and charges per night = $35
Charges for 4 nights stay
Total charges for 4 nights = 100 + 35×4
= 100 + 140
= $240
Charges for 5 nights stay = 100 + 35×5
= 100 + 175
= $275
Woodland Campground charges a membership fees = $20
and charges per night = $55
Charges for 4 nights stay = $20 + $55×4
= 20 + 220
= $240
Charges for 5 nights stay = 20 + 55×5
= 20 + 275
= $295
Therefore, for 4 nights stay we can stay in any campgrounds because charges for both are same for 4 nights.
But for more than 4 nights we should stay in Forest park Campgrounds because Forest park charges less than other campgrounds.