please answer 2 & 3 and show work

2. The Kentucky Tools Machine Shop wants to develop a cost estimating equation for its monthly cost of electricity. It has the following data: Wha 3. Super Speedy Delivery Services has the collected the following information about operating expenditures for its delivery truck feet for the past five years: What is the best estumate of fotal operating expenses for 2023 using the high-low method based on total expected mies of 80,000 ? 4. The following infoemation pertains to Kristha Cokee Company's monthiy activity and total costs: 2. The Kentucky Tools Machine Shop wants to develop a cost estimating equation for its monthly cost of electricity. It has the following data: Wha 3. Super Speedy Delivery Services has the collected the following information about operating expenditures for its delivery truck feet for the past five years: What is the best estumate of fotal operating expenses for 2023 using the high-low method based on total expected mies of 80,000 ? 4. The following infoemation pertains to Kristha Cokee Company's monthiy activity and total costs