Suppose that the total profit for the Thomas Manufacturing Company, in hundreds of dollars, from selling items is given by P(x)=2x26x+10 a) [2pts] Use Excel to produce an input / output table for revenue from a group, where 0x100 using increments of 5 items. b) [4pts] Use Excel to find the average rate of change (as shown in instructional videos) between selling 60 and 70 items. Indicate the units of this rate of change. Highlight this in your spreadsheet. c) [4pts] In a text box, write a complete sentence to interpret the number you found in part b) using correct context and units. d) [5pts] Using techniques demonstrated in this class (instructional videos), use Excel to estimate the instantaneous rate of change when selling 60 items. Indicate the units of this rate of change. Highlight this in your spreadsheet. e) [5pts] In a text box, write a complete sentence to interpret the number you found in part d) using correct context and units