Shadowing Can Provide a Cue for Depth

question 40

Multiple Choice

Shadowing can provide a cue for depth.For example,if a shadow appears on the bottom of a circle,the object appears convex.However,if the shadow appears on the top of the object,it appears concave.This happens because

• A)we have a part of the visual cortex that is dedicated to the interpretation of shadows that are at the bottom of an object.
• B)in the real world,light comes from above more often than from below.
• C)we were taught in school how to interpret shadows.
• D)we are born with the ability to discriminate depth through use of shadows.

---

Definitions:

Accounts Receivable Turnover

A financial metric that assesses how efficiently a company collects on the credit it extends to customers by measuring how often receivables are collected during a period.

Accounts Receivable

Money owed to a company by its customers for goods or services delivered but not yet paid for.

Sales on Account

Transactions where goods are sold and delivered with the understanding that payment will be made at a later date.

Average Collection Period

The average number of days it takes for a business to receive payments from its customers for invoices issued.