Answer:
$99,000
Step-by-step explanation:
The amount of $100,000 will be split between both Tina and the insurer in which the amount of $1,000 will be cover by Tina based on her self-insured retention policy while the insurer on the other hand will cover the remaining amount of $99,000 calculated as ($100,000-$1,000).
Therefore the amount that the insurer will pay under Tina's personal umbrella policy will be $99,000