3 questions please thanks!

You are considering two home security companies for your new house. The first company offers free installation and equipment, but will charge you $432.00 per year for the next five years. The second company charges $741.00 for installation, but will charge you $300.00 per year for the next five years. Assume that payments are at the END of the year. Your personal interest rate is 6.00% What is the PV of the free installation option? (express as a negative...) Answer format: Currency, Round to 2 decimai places. You are considening two home securty companies for your new house. The first company offers free installation and equipment, but will charge you $432.00 per year for the next five years. The second company charges $741.00 for installation, but will charge you $300.00 per year for the next five years. Assume that payments are at the END of the year. Your personal interest rate is 6.00%. What is the PV of the paid installation? (express as a negative) Answer format: Currency: Round to 2 decimal places You have saved $22,686,00 for a three-year vacation to Germany. You will keep your money invested in an account paying 7.56% APR with monthly compounding while you live in Munich You will make your withdrawals at the beginning of the month. How much can you withdraw each month