can someone help me woth thus MACRS depreciation expense and accounting cash flow problem?

Rounded Depreciation Percentages by Recovery Year Using MACRS for First Four Property Classes Corporate Tax Rate Schedule Tax calculation MACRS depreciation expense and accounting cash flow. Pavlovich Instruments, Inc, a maker of precision telescopes, expects to report pretax income of $424,000 this year. The compary's financial manager is considering the timing of a purchase of new computenized lens grinders. The prinders wil have an installod cost of $75,400 and a cost recovery persod of 5 yoars They will be depreciated uning the MACRS schedule Corporate tax rates are given 6. a. If the firm purchases the grinders bolore year end, what deprociation expense will it be able to clam this year? b. If the firm reduces its reported income by the amount of the depreciation expense calculated in part a, what tax savings will result? a. The depreciation expense they will be able to claim this you is: (Round to the naavest dollar) b. The tax savings will bes (Round to the neavest dollar.)