Final answer:
To determine the lowest deposit charged by the car rental companies, we subtract the fee for each day rented from the total charge. Company A charges the lowest deposit of $10.
Step-by-step explanation:
To determine which company charges the lowest deposit, we need to compare the deposit amounts for each company. The deposit amount is not explicitly given in the question, but we can calculate it by subtracting the fee for each day rented from the total charge.
To find the deposit for Company A, we subtract the fee for 13 days rented from the total charge of $140. The fee per day is $10 (total charge of $140 divided by 13 days), so the deposit for Company A is $140 - ($10 x 13) = $10.
We can apply the same calculation for Companies B, C, and D to find their respective deposits. After calculating the deposits for each company, we compare the values to identify the company with the lowest deposit.
Company A: Deposit = $140 - ($10 x 13) = $140 - $130 = $10
Company B: Deposit = $105 - ($15 x 14) = $105 - $150 = -$45
Company C: Deposit = $110 - ($10 x 14) = $110 - $140 = -$30
Company D: Deposit = $100 - ($10 x 19) = $100 - $190 = -$90
Based on the calculations, Company A charges the lowest deposit of $10.