As a Solar Mass Protostar Moves on to the Main

question 7

Multiple Choice

As a solar mass protostar moves on to the main sequence,

• A)its surface temperature and luminosity increase.
• B)its surface temperature decreases and its luminosity increases.
• C)its surface temperature and luminosity decrease.
• D)its surface temperature and luminosity remain the same.
• E)its surface temperature increases and its luminosity decreases.

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Definitions:

Allowance for Doubtful Accounts

An estimation of the amount of credit sales that are expected to not be collected due to customer defaults.

Accounts Receivable

Money owed to a company by customers for products or services that have been delivered but not yet paid for.

Credit Sales

Sales made on credit, where the buyer is allowed to pay the amount owed at a later date, common in business-to-business transactions.

Bad Debts Expense

An expense reported on the income statement, representing the amount of receivables that a company does not expect to collect due to customer default.