In: Math
A bakery would like you to recommend how many loaves of its famous marble rye bread to bake at the beginning of the day. Each loaf costs the bakery $4.00 and can be sold for $5.00. Leftover loaves at the end of each day are donated to charity. Research has shown that the probabilities for demands of 25, 50, and 75 loaves are 30%, 25%, and 45%, respectively. Make a recommendation for the bakery to bake 25, 50, or 75 loaves each morning. Find the expected monetary value when baking 25 loaves. EMVequals$ nothing (Type an integer or a decimal.) Find the expected monetary value when baking 50 loaves. EMVequals$ nothing (Type an integer or a decimal.) Find the expected monetary value when baking 75 loaves. EMVequals$ nothing (Type an integer or a decimal.) Make a recommendation for the bakery to bake 25, 50, or 75 loaves each morning. The bakery should bake ▼ 25 50 75 loaves of bread every morning.
When baking 25 loaves -
Profit = $5 - $4 = $1 for 25 loaves irrespective of the demand of 25, 50, or 75.
EMV = $1 * 25 = $25
When baking 50 loaves -
Profit = $1 for 25 loaves and -$4 for leftover 25 loves when the demand of 25 (p = 0.3)
=> Profit = -$75 for p = 0.3
Profit = $5 - $4 = $1 for 50 loaves for the demand of 50 or 75 (p = 0.25 + 0.45 = 0.7)
EMV = -$75 * 0.3 + $50 * 0.7 = $12.5
When baking 75 loaves -
Profit = $1 for 25 loaves and -$4 for leftover 50 loves when the demand of 25 (p = 0.3)
=> Profit = -$175 for p = 0.3
Profit = $1 for 50 loaves and -$4 for leftover 25 loves when the demand of 50 (p = 0.25)
=> Profit = -$50 for p = 0.25
Profit = $5 - $4 = $1 for 75 loaves for the demand of 75 (p = 0.45)
EMV = -$175 * 0.3 - $50 * 0.25 + $75 * 0.45 = -$31.25
Since the EMV for baking 25 loaves is maximum,
The bakery should bake 25 loaves of bread every morning.