Just need to finish part b ASAP. Thanks.

Integrative Determi ning relevant cash flows Lombard Company is contemplating the purchase of a new high-speed widget grinder to replace the existing grinder. The existing grinder was purchased 2 years ago at an installed cost of $58.700; it was being depreciated straight-line for 5 years. The existing grinder is expected to have a usable life of 5 more years. The new grinder costs $106,900 and requires $5.100 in installation costs; it has a 5-year usable life and would be depreciated on a straight-line basis. Lombard can currently sell the existing grinder for S69,700 without incurring any removal or cleanup costs. To support the increased business resulting from purchase of the new grinder, accounts receivable would increase by S39,700, inventories by S30,900, and accounts payable by $58.200. At the end of 5 years, the existing would have a market value of zero: the new grinder would be sold to net $28,900 after removal and cleanup costs and before taxes. The firm is subject a 40% tax rate. The estimated earnings before depreciation, interest, and taxes over the 5 years for both the new and the existing grinder are shown in the following table a. Calculate the initial investment associated with the replacement of the existing grinder by the new one. b. Determine the incremental operating cash infows associated with the proposed grinder replacement. c. Determine the terminal cash flow expected at the end of year 5 from the proposed grinder replacement. d. Depict on a timeline the relevant cash flows associated with the proposed grinder replacement decision. Earnings before depreciation, interest, and taxes Year New grinder Existing grinder $42,700 $25,100 42,700 23,100 42,700 21,100 42,700 19,100 42,700 17,100 b. Determine the incremental operating cash inflows associated with the proposed replacement. (Note: Be sure to consider the depreciation in year 6.) Calculate the cash flows with the old machine below Round to the nearest dollar. Year Profit before depreciation and taxes Depreciation Net profit before taxes Taxes Net profit after taxes Operating cash inflows Enter any number in the edit fields and then click Check