gistfile1.txt

const franchises = {
  theGodfather: {
    book: {
      year: 1969,
      author: 'Puzo',
      title: 'The Godfather'
    },
    original: {
      budget: 7200000,
      director: 'Coppola',
      title: 'The Godfather'
    },
    sequel: {
      year: 1974,
      star: 'Al Pacino',
      title: 'The Godfather'
    }
  },
  lordOfTheRings: {
    book: {
      year: 1954,
      author: 'Tolkien',
      title: 'The Lord of the Rings'
    },
    original: {
      budget: 93000000,
      director: 'Jackson',
      title: 'The Fellowship of the Ring',
    },
    sequel: {
      year: 2002,
      star: 'Elijah Wood',
      title: 'The Two Towers',
    }
  },
}

function analyze(franchiseKey, partKey, valueKey) {
  const franchise = franchises[franchiseKey]
  const part = franchise[partKey]
  const value = part[valueKey]
  console.log('The', valueKey, 'of', part.title, 'is', value)
  return value
}

function formatString(value) {
  const formatted = value.toUpperCase()
  console.log(formatted)
}

function formatNumber(value) {
  const formatted = value.toFixed(2)
  console.log(`$${formatted}`)
}

const budget = analyze('theGodfather', 'original', 'budget')
formatNumber(budget)
const author = analyze('lordOfTheRings', 'book', 'author')
formatString(author)