Questions

Production costs to an economist reflect opportunity costs.

The alphabet 'Y' resembles same as the questioning word WHY in sounding.

Hence,  alphabet Y is a question.

Gautam Chikermane with Soma Banerjee

The chemical name of common salt is Sodium Chloride with a chemical formula NaCl.

Cerebrum is the largest region of the brain.

Beta is the measurement of the systematic risk of the market.

If a micrograph is false-colored, it means that the computer has created the colour for the object since we know that the electron microscopes sees only black and white colours.

One of the thing that progressive support would be: Direct election of senators.

The progressive wanted this so they could the candidate based on the person and not the party.
Direct election of senators will make it easier for them to elect the person that represent their value for the position.