The following table shows how apple output changes as additional apple pickers are hired.Calculate marginal physical product,total revenue,and marginal revenue product.The price of apples is $4 per basket.
Table 8.1-Apple Production 
-In Table 8.1,what is the marginal physical product of the 4th apple picker?
Definitions:
Joern Utson
An incorrect spelling of Jørn Utzon, a Danish architect known for designing the iconic Sydney Opera House in Australia.
Segregation
The enforced separation of different racial groups in a country, community, or establishment, often discussed in the context of historical and modern racial policies.
Robert Frank
An influential Swiss-American photographer and filmmaker, best known for his 1958 book "The Americans" which captured candid moments of American society.
New Orleans
A multicultural city in the state of Louisiana, celebrated for its vibrant music scene, distinct French and Spanish Creole architecture, and annual Mardi Gras festival.
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