The Total Physical Output of a Number of Machines or Workers

question 79

Multiple Choice

The total physical output of a number of machines or workers is called physical productivity and is a function of the number of machines or workers. If is the productivity, is the marginal physical productivity. If the marginal physical productivity for bricklayers is , where P is the number of bricks laid per day and x is the number of bricklayers, find the physical productivity of 5 bricklayers. (Note: when .) ​

• A)88,330 bricks laid per day
• B)719,114 bricks laid per day
• C)715,550 bricks laid per day
• D)68,255 bricks laid per day
• E)552,925 bricks laid per day

---

Definitions:

Domestic Work

Tasks and chores performed within the home, such as cooking, cleaning, and childcare, often without pay.

Myths

Widely held but false beliefs or ideas, often rooted in tradition or folklore.

Sexual Response

A physiological reaction to sexual stimulation.

Gay Rights

The fight for equality and legal rights for individuals who identify as homosexual, encompassing issues like marriage, adoption, and discrimination.