What is the current status of federal law in the U.S.A. regarding health insurance?

Scientists estimate that the ocean pH was about 8.25 before the beginning of the industrial era, around 1750. Today it is about 8.05, and if current trends continue, it may fall to 7.9 by 2050.
• Use this data to calculate the percent change in the hydrogen ion concentration of the ocean from 1750 to today, and from 1750 to 2050. Show your math calculations.
• Using credible sources, research ocean acidification and its impact on both marine ecosystems and human society. Based on your research, write a short report that summarizes the issues and that discusses recommendations about how we should work to address it. The Scholarly, Peer
Reviewed, and Other Credible Sources table offers additional guidance on appropriate source types.
Number 3
Assume that you have a relatively simple health insurance plan with the following provisions:
• The annual deductible is $500. The insurance company pays 100% of all costs after deductible and
co-payments
• Office visits require a co-payment of $25.
• Emergency room visits have a $200 co-payment.
• Surgical operations have a $1000 co-payment.
• You pay a monthly premium of $350.
During a one-year period, your family has the following expenses:
• February 18: Office visit — $100
• March 26: Emergency room — $580 (total cost before insurance)
• April 23: Office visit — $100 (total cost before insurance)
• May 14: Surgery — $6500 (total cost before insurance)
• July 1: Office visit — $100 (total cost before insurance)
• September: 23 Emergency room — $840 (total cost before insurance)
Based on the above information, complete the following. Show your math calculations.
• Determine your health care expenses for the year with the insurance policy.
• Determine your health care expenses for the year if you did not have the insurance policy.
• What is the current status of federal law in the U.S.A. regarding health insurance?
• Has the law changed since the Affordable Care Act was passed in 2010? If so, explain