BOM like Travel Plan Calc

This app is a computer that can be calculated easily, free to choose (hotels, such as the inn) and a hotel (tickets, railways and other flight) round-trip transportation, the cost of the trip. This app calculates quickly travel expenses of a variety of options for each.

Features:
This app is similar to the Bills of materials(BOM) or spreadsheet software.

For each item and basic price, additional charge of each hotel, and car rental rates, and the unit price, you can set the number of days and number of people.

The check button at the top, you can choose to include in the calculation, and the, not included. and (include in the calculation and checked)
And calculation and save button is pressed, and then displayed together and add all of the checked items in the "unit price × quantity". In addition, It will save your entries.

Use:
Calculation of the cost of travel
Budget planning of the car at the time of purchase
Food purchase plan of BBQ
Please use it if etc., set the quantity and unit price of each expense item, you want to calculate quickly the various options for each total.