Zinc, Inc. is considering the acquisition of a new processing line. The processor can be purchased for $4,550,000. It will cost $65,000 to ship and $190,500 to install the processor. A recently completed feasibility study that was performed at a cost of $45,000 indicated that the processor would produce a positive NPV. Studies have shown that employee-training expenses will be $150,000. What is the total investment in the processing line for capital budgeting purposes