Rose Co is an essential oil company that is looking to make a budget for next year. Essential oil is sold in 100 ml bottles at a price of IDR 200,000 per bottle. The existing data are as follows: a. The projected sales of perfume next year are: 1st quarter = 1,000 units 2nd quarter = 1,500 units 3rd quarter = 1,800 units 4th quarter = 1,500 units b. The starting inventory of perfume is 600 units, with an estimated quarterly ending inventory of 900 units. c. Each unit of perfume requires 2 raw materials, namely oil and rose flower concentrate. The composition per bottle is 100 ml of oil and 6 grams of rose concentrate. The price of oil raw material is Rp 200,000 per liter. The initial supply of oil raw materials is 24,000 milliliters. And ending inventory is budgeted at 20% of production needs for the next quarter. Particularly for the 4th quarter, the ending inventory of oil raw materials was 28,000 milliliters. The raw material price for rose concentrate is Rp 4,000 per gram. The initial supply of rose concentrate raw material is 1,000 grams. And ending inventory is budgeted at 10% of production needs for the next quarter. Especially for the fourth quarter, the ending inventory of raw materials is 1.000 grams. d. Each unit requires 0.2 hours of direct labor for production where workers are paid IDR 20,000 per hour. e. Fixed overhead is the depreciation cost for production machines of IDR 5,000,000 per quarter and shop rental costs of IDR 60,000,000 per year, and variable overhead is budgeted at IDR 5,000 per hour of direct labor. Question: - What are the production quantities (units) for Q1 to 4? - What is the total purchase of raw materials (Rupiah) for Q1 to 4? -How many labor hours are required and what is the labor cost for Q1 through 4? -How much is the total overhead cost budgeted for 1 year? - What is the standard cost per unit? -Calculate quarterly COGS