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HUBUNGAN MODAL KERJA BERSIH DENGAN RENTABILITAS EKONOMI PADA PT. JASAMEDIKA SARANATAMA

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ABSTRACTION The Correlation between Net Working Capital and Economic Profitability at PT. Jasamedika Sa renitama By : Rio Andrianus Tarigan The purpose of research is to determine working capital position and level of economic profitability achieved by the company and the correlation between working capital with economic profitability on PT. Jasamedika Saranatama. This research used descriptive method is to do research which described in the present situation of company tkough existing data, processing the data, and drawing the conclusions. Data collecting technique is through interview, and documentatron study. The data used the Balance Sheet and Income Statement from 2007 until 201 l. Data analysis used statistical of Pearson's product moment, namely: Analysis of Correlation Coefficients, Sipificance, and the coefficient of determination. Working capital at PT. Jasamedika from 2007 to 2011 had fluctuation. In 2008, working capital increased Ptp. 1.822.57 4.417 than the previous year. ln 2009, the decrease is Rp 1.344.217.473.In 2010, it is Rp 812.973.545. In 2011, it reached Rp 4.429 840.321. Economic Profitablliry levels from 2007 to 20ll generally fluctuate. In 2007 amounted to 60/o. ln 2008 amounted to 2o/o. In 2009 decrease amounted to I l%. In 20010 amounted to l3%o. In 20ll amounted to 32%o. The fluctuating level of profitability of Economics indicates that there is no good management performance cooperating, especially in contolling production costs and burdens that occurred dunng this period. Based on statistical analysis, the correlation coefficient of determrnation of the correlation between working capital and economic profitability, r:0.648 which means showrng the correlation between two variables is positive and strong. While the significance test and a significance level 0.95 and degrees of freedom n-2 based ol t-counted : 1.473 is smaller than the t-table : 2.353, it means that Ho is accepted. It shows that there is no sigrrificant correlation between working capital between economic profitability.