I have been to over 10 tutors today all have gotten this wrong please help

Chrome File Edit View History Bookmarks Profiles Tab Window Help zoom Q 8 Wed Feb 1 7:58 PM Question 6 - Chapt X Homework Help - Q X C Cove@s Cakes is a X TracCloud Main Mer X raiseHand Entry X raiseHand Entry X Launch Meeting - Z X C ezto.mheducation.com/ext/map/index.html?_con=con&external_browser=0&launchUrl=https%253A%252F%252Fnewconnect.mheducation.com%252F#/activity/q... ( Chapter 6 HW i Saved Help Save & Exit Submit Check my work 6 Joyce murphy runs a courier service in downtown Seattle. one charges clients pu.42 per mile driven. Joyce nas determined that IT sne drives 2,500 miles in a month, her total operating cost is $865. If she drives 4,400 miles in a month, her total operating cost is $1,226. Joyce has used the high-low method to determine that her monthly cost equation is total monthly cost = $390 + $0.19 per mile driven. Required: 1.7 points 1. Determine how many miles Joyce needs to drive to break even. 2. Calculate Joyce's degree of operating leverage if she drives 4,600 miles. 3. Suppose Joyce took a week off and her sales for the month decreased by 26 percent. Using the degree of operating leverage, eBook calculate the effect this will have on her profit for that month. Hint Complete this question by entering your answers in the tabs below. Print References Required 1 Required 2 Required 3 Calculate Joyce's degree of operating leverage if she drives 4,600 miles. Note: Round your intermediate calculations to 2 decimal places and final answer to 4 decimal places. Degree of Operating Leverage Mc Graw Hill A zoom6 Chrome File Edit View History Bookmarks Profiles Tab Window Help zoom P, {E' A Wed Feb1 7:58 PM . . (3 Question 6 - Chat X * Homework Help - X C CoveOs Cakes is X TracCloud Main M X raiseHand Entry raiseHand Entry x 3 Launch Meeting - X C a eztomheducationcom l . . . . . 7 . . 1 m {'r g. I] Chapter 6 HW 0 Saved Help Save& Exlt Submit 6 points Required: Joyce Murphy runs a courier service in downtown Seattle, She charges clients $0.42 per mile driven. Joyce has determined that if she drives 2,500 miles in a month, her total operating cost is $865. If she drives 4,400 miles in a month, her total operating cost is $1,226, Joyce has used the high-low method to determine that her monthly cost equation is total monthly cost = $390 + $0.19 per mile driven. 1. Determine how many miles Joyce needs to drive to break even. eBook 2. Calculate Joyce's degree of operating leverage if she drives 4,600 miles. 3. Suppose Joyce took a week off and her sales for the month decreased by 26 percent, Using the degree of operating leverage, H'm calculate the effect this will have on her profit for that month, Print Referencgg Complete this question by entering your answers in the tabs below. Required 1 RequiredZ 1 Required 3 E Suppose Joyce took a week off and her sales for the month decreased by 26 percent. Using the degree of operating leverage, calculate the effect this will have on her prot for that month. Note: Round your intermediate calculations and final answer to 4 decimal places. (i.e. 0.123456 should be entered as 12.3456%.) Show IessA %