Knowing the $14$ day personal use on rental property rule, your client has the following days that she is concerned about. How many days personal use do you calculate?

$10$ days of vacation at the rental property for her and her spouse $9$ days of her and her spouse working on the property to make repairs.

Her brother used the property for $7$ days $($but paid full rental to the rental company$)$

Her sister used the property for $4$ days but deadbeat her on the rent she rented to strangers for $140$ days

a$.10$ days

b$.14$ days

c$.23$ days

d$.17$ days

e$.26$ days

f$.21$ days

g$.30$ days

h$.19$ days