Nataile's tour company offers weekly tour packages that include return flights from ottawa to Hawaii once every week.She contracted Phoenix Air travel for $$1800000$ to use their $100$ seater aur crafts for a period of $18$ weeks.

She also contracted a hotel in Hawaii at C$ $230$ per room per night based on double occupancy. In addition to the price of the package, each client is required to pay C$$500$ for air taxes,C$$30$ for baggage handling and transfer charges as well as C$$3\mathrm{.}5$ per night for gratuities at the hotel. Taxes are additional for all the rates.

Cal the following before taxes:

$1$ Cost per seat for the company

$2$ hotel cost per person for the company

$3$ total base cost per person for the company

$4$ price per client, if the company has profit margin of $20\%$

$5$ TGSC