please answer QUESTION: 1.4 and 1.5

(handwritten scanned or picture)

1.4.TRAIN TEST Two trains one set off from SF going 50 mph south, the other from LA going north at 60 mph. LA is 600 miles from SF. Both left at 12:00 am (midnight). At what time and location do they meet. 1.5. What is the NPV with the Interest rate 4%, 5 year period. , Corporate tax rate is 19% Initial Invest was 555k , depreciation of straightline with a salvage value of 55k at fifth year, annual revenue of 120k for four years and revenue of 295k in fifth year, annual expenses of 65k yearly for first 4 years and 85k in fifth year