Which of the Following Is Both a Shift in Supply

question 110

Multiple Choice

Which of the following is both a shift in supply and a shift in demand?

• A) the number of firms in an industry
• B) tastes and preferences
• C) income changes
• D) expectations of future prices
• E) the number of buyers

---

Definitions:

Periosteum

A thick layer of blood vessel-rich connective tissue that covers the bones, excluding the joint surfaces.

Rickets

A disorder mainly seen in children due to vitamin D, calcium, or phosphate deficiency, leading to softening and weakening of the bones.

Calcium Depletion

The condition of reduced calcium levels in the body, which may result in weakened bones and other health issues.

Mineralized Bone

Bone tissue that has undergone the process of mineralization, where minerals such as calcium phosphate strengthen the bone matrix, providing rigidity and support to the skeletal structure.