For each question: A Estimate without using a text table, business calculator, or EXCEL formula functions, etc. B. Document the "step-by-step detail showing them how you solved the question NOTE: To solve use one of the following: EXCEL formula functions i.e. =pmt(rate,nper.py,[ty, [type]) Business calculator Text tables (not recommended). Include all the detail steps for whichever tool you choose. For example, if using EXCEL show all formulas (copy so reader could duplicate your work). If using a business calculator, in detail in proper order show numbers and buttons you input to obtain your answer. C. Provide a one to three sentence written explanation to your friend explaining the basic time value of money concept(s) impacting the solution. Friend #2 - Credit Card Debt - How long will it take me to pay off my credit card balance of $3,7507 The credit card company is charging 10% interest. I can afford to pay $150/month, but would prefer to pay $100/month because I want to continue my cable service. Please show me the answer to both scenarios. Friend #4 - Saving for my kids college - I want to help my kid pay for college. My partner and I have agreed to provide $100,000. We haven't started saving yet but my kid is six years old and we expect will start college at 18. Assume we have 12 years to accumulate $100,000. How much will I need to put in each month if I earn 6% interest