please answer me as quick as possible ...thank you

Production Rate Ph: Parts per hour S = Single-part time (Including load & unload time) Two tooling options Total savings TS = Total savings LS = Lot size Cp1 = Cost per part Cp2 = Cost per part ph=5 (First tool) (Second tool) 1 TS = LS (Cpt - Cp2) Labour Expense L = Cost of labour LS = Lot size Ph: Parts per hour W = Wage rate LSXW LE Ph Break-even point BP = Break-even point TC = Tool cost Cp 1 = Cost per part Cp 2 = Cost per part (Without new tool) (With new tool) Cost per part Cp = Cost per part TC = Tool cost L = Cost of labour LS = Lot size +1 Cp LS BP TC (Cp1 - Cp2) Op = TCL Cost/part Modified tooling? CP-tc+1/15 AJ . Cost/part New tooling? tc/bp Al . Total savings? LSX(CP1 -CP2) . Parts to break even? 1/S A w Hide hint for Question 9 Lot size:- 2800 Modified tooling:- 1 part every 7.5 minutes, Wages $22.00/Hr., Modification cost $400.00 Total savings? LSX(CP1 -CP2) . Parts to break even? 1/S AM Hide hint for Question 9 Lot size:- 2800 Modified tooling:- 1 part every 7.5 minutes, Wages $22.00/Hr. Modification cost $400.00 New tooling:- 1 part every 315 seconds, Wages $20.50/Hr., New tooling cost $1500.00 w Production Rate Ph: Parts per hour S = Single-part time (Including load & unload time) Two tooling options Total savings TS = Total savings LS = Lot size Cp1 = Cost per part Cp2 = Cost per part ph=5 (First tool) (Second tool) 1 TS = LS (Cpt - Cp2) Labour Expense L = Cost of labour LS = Lot size Ph: Parts per hour W = Wage rate LSXW LE Ph Break-even point BP = Break-even point TC = Tool cost Cp 1 = Cost per part Cp 2 = Cost per part (Without new tool) (With new tool) Cost per part Cp = Cost per part TC = Tool cost L = Cost of labour LS = Lot size +1 Cp LS BP TC (Cp1 - Cp2) Op = TCL Cost/part Modified tooling? CP-tc+1/15 AJ . Cost/part New tooling? tc/bp Al . Total savings? LSX(CP1 -CP2) . Parts to break even? 1/S A w Hide hint for Question 9 Lot size:- 2800 Modified tooling:- 1 part every 7.5 minutes, Wages $22.00/Hr., Modification cost $400.00 Total savings? LSX(CP1 -CP2) . Parts to break even? 1/S AM Hide hint for Question 9 Lot size:- 2800 Modified tooling:- 1 part every 7.5 minutes, Wages $22.00/Hr. Modification cost $400.00 New tooling:- 1 part every 315 seconds, Wages $20.50/Hr., New tooling cost $1500.00 w