A customer writes a call for XYZ stock with a strike price of $35 and...

An option’s premium consists of intrinsic value and time value:

Intrinsic value = Current stock price - Strike price = $40 - $35 = $5.

Time value = Total premium - Intrinsic value = $7 - $5 = $2.

B is correct because $2 represents the time value.

A, C, and D are incorrect because they miscalculate the time value based on the option's total premium.