Really Urgent! If you could please solve these ASAP

(1) Fencing Enterprises are currently evaluating the desirability of two potential new products. Financial information for these products is supplied below: Product I Product II Initial investment $624,000.0 $624,000.0 Cash inflow Year 1 $208,000.0 $104,000.0 Cash inflow Year 2 $208,000.0 $104,000.0 Cash inflow Year 3 $208,000.0 $166,400.0 Cash inflow Year 4 $208,000.0 $249,600.0 Cash inflow Year 5 $208,000.0 $260,000.0 What is the payback period for Product II?

a. 3.5 years

b. 2 years

(2) Lineup Resources is attempting to build a new product. They began by determining the features customers wanted and what they would pay for those features. The firms engineers then reverse-engineered a competitors product to understand its design and related production processes. Their analysis indicated that customers would pay $20.00 for the new product. If the firms required profit margin is 25%, what is the target cost of the new product?

a. None of the options listed

b. $25.00

c. $15.00

d. $5.00

c. 1 year

d. 4 years

(3) Suit Ltd manufactures and sells bluetooth computer components. An online product review site has recently evaluated speakers and has ranked this firms products as being of poor quality. As a result, the firms management team has begun to analyse all costs associated with their slow cookers in more detail, and the following data has been compiled: Rework costs $125,000 Inspection of incoming materials $75,000 Product quality audits $150,000 Statistical process control $100,000 Quality training $187,500 Warranty claims $250,000 Scrap costs $200,000 What are the firms total internal failure costs?

a. $325,000

b. $575,000

c. $125,000

d. $425,000