Objective: The main goal of this work is to explore the cost-benefit of investing into an organization for magnetic resonance diagnostics in the public healthcare system of the Republic of Croatia. Hypothesis: Investing into an organization for magnetic resonance diagnostics in the public healthcare system of the Republic of Croatia is cost-effective, even without owned initial funds. Methods: Description, classification, analysis, synthesis, comparison, deduction, induction, statistical methods Results: A detailed cost-benefit analysis on investing into an organization for magnetic resonance diagnostics shall be carried out on the results: procurement and sales market analysis; technological business analysis; employee dynamics and structure plan; annual gross salary budget; raw material, material and energy consumption analysis; location analysis; revenue analysis; plan and analysis of fixed assets and working capital, as well as of investment value; financial resource analysis; business and amortization cost analysis; profit and loss account calculation; financial and economic flow of the project; return on investment calculation; net present value calculation; relative present value calculation; internal profitability rate calculation. Conclusions: Although it has been concluded that it is cost-effective to invest into an organization for magnetic resonance diagnostics in the public healthcare system of the Republic of Croatia, even without the owned initial funds, the analysis has shown other interesting conclusions.