Aplikasi Metode Fuzzy Linear Programming dan Branch and Bound dalam Mengoptimalkan Persediaan Bahan Baku Produksi ( studi kasus: Kedai Kopi BRKH Coffee )

BRKH Coffee is a coffee shop that produces various types of drinks, namely red
velvet, matcha, chocolate, taro, and caramel chocolate. BRKH Coffee often
experiences unstable purchases of uncertain beverage production, which creates
obstacles for BRKH Coffee in formulating the amount of each type of drink to be
produced. There is a need for production planning so that all available resources
can be used optimally using the Fuzzy Linear Programming and Branch methods.
and Bound with the help of LINDO Software. Fuzzy Linear Programming aims to
find acceptable solutions based on the objective function and constraint function.
Based on the results obtained using the Fuzzy Linear Programming method which
is still in the form of decimal numbers can be converted into integers, based on
the results of the Fuzzy Linear Programming and Branch and Bound methods can
increase BRKH Coffee's profits by 9.7% or Rp. 346,000 from the company's
profits by the value of λ is 0.6. And for the addition of each raw material by 0.4.