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1. Fill in the blanks to make the following statements correct. a. A firm's demand for financial capital is derived from its demand for b. A firm that decides to invest in additional machinery will its requirements for financial capital c. An increase in the marginal product of capital will lead firms to their desired capital stock and therefore their demand for financial capital. d. An increase in the interest rate will the present value of capital's MRP and therefore firms' desired capital stock. The result will be a in the quantity of financial capital demanded by firms. e. An increase in capital's MRP results in a in the economy's investment demand curve, whereas an increase in the interest rate results in a the economy's investment demand curve. Cullumber Corporation manufactures a single product. Monthly production costs Incurred in the manufacturing process are shown below for the production of 3,100 units. The utilities and maintenance costs are mixed costs. The fixed portions of these costs are $470 and $390, respectively. Production In Units 3,100 Production Costs Direct materials $7.936 Direct labour 15.345 Utilities 1.865 Property taxes 1.120 indirect labour 4.805 Supervisory salaries 1,900 Maintenance 1,165 Depreciation 2400