Concepts and reason
Material Purchase budget: This budget can be interpreted as the budget which shows the opening inventory, quantity of direct material purchased during the year in units and with its associated cost. This budget is one of the components of the master budget. Closing inventory is deducted in the computation of the purchased units in the material purchase units.
Budget: A budget is a financial plan made by the company for a definite period such as for months or years. This is generally expressed in the monetary terms. Budget is generally prepared for making the crucial decisions about the future.
Fundamentals
Inventory: It is goods of the company which can be in forms of raw material, work in progress and finished goods. The company held these goods for sale in the ordinary course of business it shows the capability of the company to manufactured goods in what quantity it is showed in the asset side of the balance sheet.
Direct materials: These are the materials which are used in the Production process which constitutes an integral portion of the final product, the cost of which is identifiable and traceable directly to it.
Equivalent Units of Production: It is the term used in the system of cost accounting so as to arrive at the per unit cost of any product. This term is linked with that number of units which are not yet completed at the end of the particular period.
Closing inventory: it refers to the amount of goods stored that a business has left at the end of the accounting period. The account of closing stock is credited because these are the goods that remain unsold and the amount is to be calculated at the end of the fiscal or accounting year.
Opening inventory: It is the value of the inventory which is there with the firm at the start of the accounting period; it is also the ending inventory of the previous period.
Compute total units of raw material needed of the company for a year, using MS-excel as shown below:
Working notes:
Compute units of raw material needed to meet production for the first quarter, using the equation as shown below:
Unitsofrawmaterial=⎝⎜⎜⎛Requiredproductioninunits×Perunitofrawmaterialneeded⎠⎟⎟⎞=84,000×2=168,000
Hence, the units of raw material needed to meet production are 168,000
Compute units of raw material needed to meet production for the second quarter, using the equation as shown below:
Unitsofrawmaterial=⎝⎜⎜⎛Requiredproductioninunits×Perunitofrawmaterialneeded⎠⎟⎟⎞=114,000×2=228,000
Hence, the units of raw material needed to meet production are 228,000
Compute units of raw material needed to meet production for the third quarter, using the equation as shown below:
Unitsofrawmaterial=⎝⎜⎜⎛Requiredproductioninunits×Perunitofrawmaterialneeded⎠⎟⎟⎞=174,000×2=348,000
Hence, the units of raw material needed to meet production are 348,000
Compute units of raw material needed to meet production for the fourth quarter, using the equation as shown below:
Unitsofrawmaterial=⎝⎜⎜⎛Requiredproductioninunits×Perunitofrawmaterialneeded⎠⎟⎟⎞=124,000×2=248,000
Hence, the units of raw material needed to meet production are 248,000
Compute units of raw material needed to meet production for the year, using the equation as shown below:
Unitsofrawmaterial=⎝⎜⎜⎛Requiredproductioninunits×Perunitofrawmaterialneeded⎠⎟⎟⎞=496,000×2=992,000
Hence, the units of raw material needed to meet production are 992,000
Compute required production in units of finished goods for a year, using the equation shown below:
Requiredproductioninunits=⎝⎜⎜⎜⎜⎜⎜⎛Requiredproductionunitsoffirstquarter+secondquarter+thirdquarter+fourthquarter⎠⎟⎟⎟⎟⎟⎟⎞=84,000+114,000+174,000+124,000=496,000
Hence, the required production in units for the year is 496,000 units
Compute ending raw material of first quarter using the equation below:
Endingrawmaterialinventory=Unitsofrawmaterialofsecondquarter×%=228,000×20%=45,600
Hence, the ending raw material inventory is 45,600
Compute ending raw material of second quarter using the equation below:
Endingrawmaterialinventory=Unitsofrawmaterialofthirdquarter×%=348,000×20%=69,600
Hence, the ending raw material inventory is 69,600
Compute ending raw material of third quarter using the equation below:
Endingrawmaterialinventory=Unitsofrawmaterialoffourthquarter×%=248,000×20%=49,600
Hence, the ending raw material inventory is 49,600
Compute ending raw material of fourth quarter using the equation below:
Endingrawmaterialinventory=Unitsofrawmaterialofyear3×2×%=94,000×2×20%=37,600
Hence, the ending raw material inventory is 37,600
Prepare a direct material budget of the company for the year, using MS-Excel as shown below:
Compute units of raw material to be purchased for the first quarter by using the equation below:
Unitsofrawmaterialtobepurchased=⎝⎜⎜⎛Totalunitsofrawmaterial−Beginninginventory⎠⎟⎟⎞=213,600−33,600=180,000
Hence, the units of raw material to be purchased is 180,000
Compute units of raw material to be purchased for the second quarter by using the equation below:
Unitsofrawmaterialtobepurchased=⎝⎜⎜⎛Totalunitsofrawmaterial−Beginninginventory⎠⎟⎟⎞=297,600−45,600=252,000
Hence, the units of raw material to be purchased is 252,000
Compute units of raw material to be purchased for the third quarter by using the equation below:
Unitsofrawmaterialtobepurchased=⎝⎜⎜⎛Totalunitsofrawmaterial−Beginninginventory⎠⎟⎟⎞=397,600−69,600=328,000
Hence, the units of raw material to be purchased is 328,000
Compute units of raw material to be purchased for the fourth quarter by using the equation below:
Unitsofrawmaterialtobepurchased=⎝⎜⎜⎛Totalunitsofrawmaterial−Beginninginventory⎠⎟⎟⎞=285,600−49,600=236,000
Hence, the units of raw material to be purchased is 236,000
Compute units of raw material to be purchased for the year by using the equation below:
Unitsofrawmaterialtobepurchased=⎝⎜⎜⎛Totalunitsofrawmaterial−Beginninginventory⎠⎟⎟⎞=1,029,600−33,600=996,000
Hence, the units of raw material to be purchased is 996,000
Compute the cost of raw material to be purchased for the first quarter by using the equation below:
Costofrawmaterialtobepurchased=⎝⎜⎜⎛Unitsofrawmaterial×Unitcostofrawmaterial⎠⎟⎟⎞=180,000×2.1=$378,000
Hence, the cost of raw material to be purchased is $378,000
Compute the cost of raw material to be purchased for the second quarter by using the equation below:
Costofrawmaterialtobepurchased=⎝⎜⎜⎛Unitsofrawmaterial×Unitcostofrawmaterial⎠⎟⎟⎞=252,000×2.1=$529,200
Hence, the cost of raw material to be purchased is $529,200
Compute the cost of raw material to be purchased for the third quarter by using the equation below:
Costofrawmaterialtobepurchased=⎝⎜⎜⎛Unitsofrawmaterial×Unitcostofrawmaterial⎠⎟⎟⎞=328,000×2.1=$688,800
Hence, the cost of raw material to be purchased is $688,800.
Compute the cost of raw material to be purchased for four quarter by using the equation below:
Costofrawmaterialtobepurchased=⎝⎜⎜⎛Unitsofrawmaterial×Unitcostofrawmaterial⎠⎟⎟⎞=236,000×2.1=$495,600
Hence, the cost of raw material to be purchased is $495,600
Compute the cost of raw material to be purchased for the year by using the equation below:
Costofrawmaterialtobepurchased=⎝⎜⎜⎛Unitsofrawmaterial×Unitcostofrawmaterial⎠⎟⎟⎞=996,000×2.1=$2,091,600
Hence, the cost of raw material to be purchased is $2,091,600
Ans: