Abstract:
The purpose of this research was to examine the worth on the investment of Native Permeated Liquor Production and sell of the Siam Rice Vinery Limited partnership, Located in Nakomrachsrima Province, a 10 - year Business operational project. The analytical methods for the business cost and benefits were used for data collection. The results were concluded as follows : It was found that when considering in the first year of investment, the Siam Rice Vinery Limited Partnership Located in Nakomrachsrinia Province needed to use the capital of 701,946 Baht. Two sources of capital were adopted in this Business project: 1) The cap:ital amount of 501,946 Baht from The Business owner and 2) The capital amount of 200,000 Baht from private fund. Loan interest rate taken was 7% per year and the settlement of payment needed to be complete within 3 year after the loaning. The Analytical result on the average production cost revealed that the manufacturer had used the amount of 44.26 Baht as for the cost of 1 litre of wine produced. The Analytical result on the benefit of manufacturing investment, adopting the 7% of reduction rate per year, revealed that the business obtained its current net per value (NPV) at the amount of 4,679,335 Baht. its ratio of benefits per cost (B/C ratio) was 1.80:1 and obtained internal benefit rate (IRR) at 77.99% per year. This indicated that the production and sell of the Native Permeated Liquor of the Siam Rice Vinery Limited partnership, Located in Nakomrachsrima Province had contributed its worth on the business benefits from the investment The results secured from the study on the business sensitivity were analysed in 3 main categories: 1. In case of the reduction of income and the constance of expenses: It was found that when the business income dropped down by 45% while the expenses were constant, the business would not obtain its worth for the manufacturing benefits. The reason is because at present the business has possessed its current net per value (NPV) of- 44,372 Baht. The determination of the B/C ratio was 0.99:1 and the internal benefit rate (IRR) of the business was at 6.03% per year. 2. In case of the reduction of business income and the increment of expenses: It was found that when the income dropped down by :29% while the expenses were increased by 29%, the business would not obtain its worth for the manufacturing benefits. This is because the business has now possessed its currentnet per value (NPV) of - 51,992 Baht. The analysis of the B/C ratio was 0.99:1 and the internal benefit rate (IRR) gained was at 6.12% per year. 3. In case of the constance of business income and the increment of expenses: It was found that when the business income was constant and the expenses were increased by 83%, the business benefit from the investment was not worth. As presently the business has its current net per value (NPV) of - 149,434 Baht. The analytical B/C ratio determined was 0.99:1 and the internal benefit rate (IRR) was at 5.20% per year.