Managerial accounting please help

Four grams of musk oil are required for each bottle of Mink caress, a very popular perfume made a by small company in western Siberia. The cost of the musk is per gram. Budgeted production of Mink Caress is given below by quarters for Year 2 and for the first quarter of Year 3: Year 2 Year 3 First Second Third Fourth First Budgeted production, in bottles 96,000 126,000 186,000 136,000 106,000 Musk oil has become so as ingredient that it has become necessary to carry large inventories as a precaution against a perfume this reason, the inventory of musk oil at the end of a stock s. For will be be to of following quarter's production needs. Some 76,800 grams of musk oil on hand to start the first quarter