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pucewhale963Lv1
18 Aug 2020
A fundamental aspect of public goods is that they are:
a. non excludable and non rival
b. excludable and rival
c. excludable and non rival
d. non excludable and rival
A fundamental aspect of public goods is that they are:
a. non excludable and non rival
b. excludable and rival
c. excludable and non rival
d. non excludable and rival
Yusra AneesLv10
25 Mar 2021