04_Control_Structures_Exercises.ipynb

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    "## Programming Exercises\n",
    "\n",
    "__P1:__\n",
    "\n",
    "    Write a Python program in which the user enters either 'A', 'B', or 'C'. If 'A' is entered, the program should display the word 'Apple'; if 'B' is entered, it displays 'Banana'; and if 'C' is entered, it displays 'Coconut'.\n",
    "    \n",
    "__Solution:__"
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    "__P2:__\n",
    "\n",
    "    Write a Python program in which a student enters the number of college credits earned. If the number of credits is greater than 90, 'Senior Status' is displayed; if greater than 60, 'Junior Status' is displayed; if greater than 30, 'Sophomore Status' is displayed; else, 'Freshman Status' is displayed.\n",
    "    \n",
    "__Solution:__"
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    "__P3:__\n",
    "\n",
    "    Write a program that sums a series of (positive) integers entered by the user, excluding all numbers that  are greater than 100.\n",
    "    \n",
    "\n",
    "__Solution:__"
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    "__P4:__\n",
    "\n",
    "    Write a program, in which the user can enter any number of positive and negative integer values, that displays the number of positive values entered, as well as the number of negative values.\n",
    "    \n",
    "__Solution:__"
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    "## Development \n",
    "\n",
    "__D1: Metric Conversion__\n",
    "\n",
    "    Develop and test a Python program that converts pounds to grams, inches to centimeters, and kilometers to miles. The program should allow conversions both ways.\n",
    "    \n",
    "    \n",
    "__Solution:__"
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    "__D2: Leap Years to Come__\n",
    "\n",
    "    Develop and test a Python program that displays future leap years, starting with the first occurring leap year from the current year, until a final year entered by the user. (HINT: Module datetime can be used)\n",
    "    \n",
    "__Solution:__"
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    "__D3: The First-Time Home Buyer Tax Credit__\n",
    "\n",
    "    Develop and test a Python program that determines if an individual qualifies for a government First-Time Home Buyer Tax Credit of $8,000. The credit was only available to those that; \n",
    "    (a) bought a house that cost less than $800,000, \n",
    "    (b) had a combined income of under $225,000 and \n",
    "    (c) had not owned a primary residence in the last three years.\n",
    "    \n",
    "__Solution:__"
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    "__D4: Home Loan Amortization__\n",
    "\n",
    "    Develop and test a Python program that calculates the monthly mortgage payments for a given loan amount, term (number of years) and range of interest rates from 3% to 18%. The fundamental formula for determining this is A/D, where A is the original loan amount, and D is the discount factor. The discount factor is calculated as;\n",
    "    \n",
    "$$  D = \\left(\\left(1 + r\\right)^n - 1\\right) / r \\left(1 + r \\right)^n $$\n",
    "\n",
    "    where n is the number of total payments (12 times the number of years of the loan) and r is the interest rate, expressed in decimal form (e.g., .05), divided by 12. A monthly payment table should be generated as shown below,\n",
    "    \n",
    "                                    Load Amount: $350,000  Term: 30 years\n",
    "                                    Interest Rate          Monthly Payment\n",
    "                                         3%                    1475.61\n",
    "                                         4%                    1670.95\n",
    "                                         5%                    1878.88\n",
    "                                         6%                    2098.43\n",
    "                                         .                        .\n",
    "                                         .                        .\n",
    "                                         18%                   5274.80"
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