7. Nina Karas purchased a used car 3 years ago for $11,425.00. Its current
value is $6,897.00. Annual variable costs this year are gasoline, $2,524.90;
oil and filters, $145.21; new battery, $65.45; and transmission repair
$981.33. This year insurance cost $1,546.00, registration was $114.95, and
loan interest totaled $457.88. Nina drove 19,214 miles this year.