Answer:
$250
Step-by-step explanation:
A 50/100/10 insurance policy means that the policy will cover a maximum of $50,000 for individual injuries, $100,000 as maximum liability for total personal injuries and $10,000 for property damage.
Property damages = $1,800 + $4,000 = $5,800 (fully covered by the policy, max. $10,000).
The drivers, meaning more than 1, therefore we assume that $56,000 was used to cover total personal injuries (fully covered by the policy, max. $100,000).
Therefore, office furnishing must only pay the $250 deductible, since the policy covers the rest of the expenses.