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a) Draw the p-p fusion chain that generates helium from hydrogen, labeling each of the four hydrogen atoms needed in the reaction. Label each product formed or particle generated by its common name. b) Discuss how many particles and products are generated in one fusion chain.
Payroll Taxes
Taxes imposed on employers and employees, calculated as a percentage of the salaries that employers pay their staff.
Medicare Taxes
Taxes collected in the United States to fund the Medicare program, which provides healthcare to the elderly and disabled.
Average Tax Rate
The percentage of an individual's or entity's gross income that is paid in taxes.
Marginal Tax Rate
The rate at which the last dollar of income is taxed, indicating the percentage of any additional dollar of income that will be paid in taxes.
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