Whoever answers this can you explain step by step please.

Cash budgetScenario analysis Trotter Enterprises, Inc., has gathered the following data in order to plan for its cash requirements and short-term investment opportunities for October, November, and December. All amounts are shown in thousands of dollars. (Click on the icon located on the top-right corner of the data table below in order to copy its contents into a spreadsheet.) Pessi- mistic October ($000) Most likely $262 $343 283 324 Pessi mistic November ($000) Most likely $198 $289 201 261 Opti mistic $461 420 Pessi mistic Opti mistic $366 313 December ($000) Most likely $190 $295 286 331 Opti mistic $352 317 Total cash receipts Total cash disbursements a. Prepare a scenario analysis of Trotter's cash budget using - $19,000 as the beginning cash balance for October and a minimum required cash balance of $20,000. b. Use the analysis prepared in part a to predict Trotter's financing needs and investment opportunities over the months of October, November, and December. Discuss how knowledge of the timing and amounts involved can aid the planning process