Joe runs a pizzeria at a busy place in a city. Around 125 customers visit every day and they each buy 3 pizzas on average. Joe has employed 20 laborers to make pizzas. The productivity of one laborer per day in the pizzeria is equal to _____.
a. 6.25 pizzas per worker
b. 18.75 pizzas per worker
c. 6.67 pizzas per worker
d. 41.67 pizzas per worker
e. 20.75 pizzas per worker
Question 2
Whatever serves as a medium of exchange is:
a. money.
b. money, as long as it is also the best such medium of exchange available.
c. money, as long as it is not also a commodity.
d. money, as long as it is not also legal tender.
e. not money, unless it continues to be backed by its issuing institution.
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