Beau's limousine was parked outside the church, waiting for the bride and groom to make their grand exit, when the hailstorm struck. None of the windows were broken by golf$-$ball$-$sized hailstones, and the car was still completely drivable, but every body panel was badly dimpled. After subtracting a deductible, the comprehensive coverage of Beau's business auto policy, which covers his limousine$,$ will pay for

$($Search Chapter $2)$

a$.$ the cost of replacing the limousine with a comparable vehicle.

b$.$ the salvage value of the limousine$.$

c$.$ the limousine$\text{'}$s actual cash value at the time of the loss, taking physical depreciation into account. $q,$

d$.$ the limousine$\text{'}$s actual cash value or the cost to repair or replace it$,$ whichever amount is lowest.