$\text{'}$s Bakery makes desserts for local restaurants. Each pan of gourmet requires g$$ flour, $150$ mL chopped$$ pecans, $60$ mL$$ cocoa, g$$ sugar, $125$ mL chocolate$$ chips, $$eggs$,$ and $90$ mL oil. Each pan requires minutes of direct labour for$$ mixing, cutting, and packaging. Each pan must bake for minutes. Restaurants purchase the gourmet by the$$ pan, not by the individual serving. Each pan is currently sold for $.$ Standard costs are per bag of flour $($ kg in a$$ bag$),$ per bag of pecans $($ mL per$$ bag$),$ per tin of cocoa $($ mL per$$ tin$),$ per bag of sugar $($ kg in a$$ bag$),$ per bag of chocolate chips $($ mL per$$ bag$),$ per dozen$$ eggs, per bottle of oil $($ L per$$ bottle$),$ and for packaging materials. The standard wage rate is per hour. allocates bakery overhead at per oven hour.

Requirements

$1.$ What is the standard cost per pan of gourmet $?$

$2.$ What is the standard gross profit per pan of gourmet $?$

$3.$ How often should reassess her standard quantities and standard prices for$$ inputs?