text: Lo mqulu ohlongozwayo ufaka imali efinyelela ezigidigidini eziyi-$1.3 njalo ngonyaka emuva kweminyaka emihlanu; le mali isetshenziselwa ukubhekelela izidingongqangi zomphakathi eba yisamba sezigidigidi esingama-$6.5. Amaphesenti angama-80 ale mali azosetshenziselwa kwi-National Park Service. Kuzoba nemali ezophuma kumaphesenti angama-50 ezobe ivela ezinkampanini ezisebenzela la ngaphakathi nezingaphandle. Le mali izosetshenziselwa ukubhekelela imisebenzi yomhlaba womphakathi.