## Chemical CompanyMath brain teasers require computations to solve.
A chemical company spends x million dollars on research and finds that its profit can be expressed as a function of the amount of money spent on research. If Profit(x)= 30 + 6 log (x+2) how much will the company have to spend on research to increase its profit from its present level, with a research investment of 5 million dollars (P(5)), to 80 million dollars.
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