Please help me this question and let me know if the second question is correct.

Bruce Corporation makes four products in a single facility. These products have the following unit product costs: Additional data concerning these products are listed below: The gnnding machines are potentielly the constraint in the production facility. A total of 35,900 minutes are avaliable per month on these machines. Direct lobor is a variable cost in this company. Up to how much should the company be waing to pay for one addlional minute of grinding machine time if the company has made the best use of the existing grinding maci capocity? (Round your intermediate calculations to 2 decimal places.) Which of the following statements is true? 1. When a company is involved in more than one activity in the entire value chain, it is vertically integrated 11. A vertically integrated company is less dependent on its suppliers then a company thet is not vertically integrated. iI. A disodvantage of vertical integration is that by pooling demand for parts from a number of companies, a supplier may be able to enjoy economies of scale that iesut in higher quat 6 . and lower cost than if every company makes its own parts. Mutuple Choise None of the statements are vue. Ait of the whitherts aie trie Oevy athrewent it is true