For Every Gift That a Gives to B from the First

question 26

Multiple Choice

For every gift that A gives to B from the first to the tenth gift,A receives a net benefit of $10.The additional cost to A of giving an additional gift is constant at $5.It follows that A's marginal benefit curve for giving gifts to B is ___________________ (assuming that we place "marginal benefits" on the vertical axis and "number of gifts" on the horizontal axis) .

• A) downward-sloping over units 1 -10.
• B) upward-sloping over units 1-10.
• C) horizontal over units 1-10.
• D) vertical over units 1-10.
• E) There is not enough information provided to answer the question.

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Definitions:

Flexor Digitorum Longus

A muscle in the lower leg that flexes the toes and helps maintain the arch of the foot.

Semimembranosus

A muscle located in the posterior thigh, part of the hamstrings, playing a role in extending the hip and bending the knee.

Rotator Cuff

A group of muscles and tendons that surround the shoulder joint, providing it with stability and allowing for a wide range of arm movements.

Infraspinatus

A muscle located on the back of the shoulder blade and is involved in the rotation and stabilization of the shoulder joint.