(a) Roasted Toasters prepared a 2020 budget for 40,000 units of product. Actual production in 2020 was 45,000 units. To be most useful, what amounts should a performance report for this company compare? (a) the actual results for 45,000 units with the original budget for 40,000 units (b) the actual results for 45,000 units with a new budget for 45,000 units (c) the actual results for 45.000 units with last year's actual results for 47,000 units (d) It doesn't matter. All of these choices are equally useful