Review: Exercices Corrigés sur la Gestion des Approvisionnements et des Stocks
Finding high-quality, free resources for supply chain management can be challenging. After reviewing several popular online materials, 1. Comprehensive Subject Coverage
The most effective resources don't just focus on one area; they cover the entire lifecycle of stock management. Look for collections that include:
Fundamental Calculations: Computing stock rotation ratios, average stock levels, and safety stocks.
Optimization Models: Detailed applications of the Wilson Model (Economic Order Quantity) to minimize total annual costs.
Valuation Methods: Practical examples of FIFO, LIFO, and weighted average cost (CMUP) to understand how inventory value impacts financial statements. 2. Clarity of Solutions
A "useful" review depends heavily on how the corrections are presented.
Step-by-Step Breakdown: The best exercises, like those found in specialized PDF guides, show the initial formula, the data substitution, and the final result with units.
Interpretation: Beyond the math, look for "Work to Do" sections that ask you to interpret results—for example, determining if a current policy is actually optimal based on the calculated costs. 3. Platform Accessibility
Scribd & Slideshare: Excellent for comprehensive PDF documents and slide decks that often follow a classroom curriculum structure.
YouTube: Invaluable for visual learners. Channels like monbtsmco provide video walkthroughs of complex case studies, which can be easier to follow than static text. Community Perspectives Le coût de passation de commande ($C_p$) ou
Practitioners often highlight that while basic math is essential, understanding the "why" behind the numbers is what adds real value.
“I found that the Wilson model exercises really helped me realize how much we were overspending on order frequency.” YouTube · Saïd Chermak LA GESTION DES APPROVISIONNEMENTS ET DES STOCKS
Finding high-quality, free resources for supply chain management exercises often requires navigating through academic repositories and professional training blogs. Below are curated links and descriptions of comprehensive "exercices corrigés" (solved exercises) covering supply and inventory management. Core Topics and Resources Economic Order Quantity (Wilson Model):
This is the most common exercise type, focusing on finding the balance between ordering and carrying costs. University of Toulouse (Math)
provides a detailed PDF featuring calculations for optimal order quantity ( cap Q raised to the * power ), time between orders ( cap T raised to the * power ), and total stock costs. Scribd - Wilson Model Exercises
offers several pages of exercises specifically on the Wilson model and its variations. Inventory Valuation Methods (CMUP/FIFO):
Essential for accounting and supply chain students to understand how stock value changes over time. University of Constantine 1 (ISTA)
features a comprehensive inventory sheet (Fiche de stock) using the (Weighted Average Unit Cost) method after each entry. ABC Analysis (Pareto Classification):
Exercises that teach how to prioritize inventory items based on their value or consumption volume. Jackadit Supply Chain Blog provides a step-by-step guide and exercise to determine the ABC classification for various stock codes. Scribd - ABC Method TD
includes a practical case study classifying items into A, B, and C categories. Safety Stock and Reorder Points: Formule : $C_s = \textPrix unitaire \times \textTaux
Critical for avoiding stockouts while minimizing overstocking. Hello Harel Blog
offers six corrected exercises covering stock rotation, average stock, and reorder points (Point de commande)
provides 11 exercises focused on unit purchase costs, final stock quantities, and margin rates. Interactive and Video Content For those who prefer visual walk-throughs: YouTube - Tout sur le Modèle de Wilson
: A full breakdown of inventory optimization costs and calculations. YouTube - ABC Method + Correction
: A dedicated session on classification and practical correction of ABC exercises. Key Formulas Overview Common Formula Wilson Quantity ( cap Q raised to the * power
the square root of the fraction with numerator 2 cross cap D cross cap C l and denominator cap C p cross t end-fraction end-root Reorder Point (Average Demand Lead Time) + Safety Stock Average Stock
the fraction with numerator cap I n i t i a l cap S t o c k plus cap F i n a l cap S t o c k and denominator 2 end-fraction step-by-step calculation
for a specific case, like the Wilson model or a CMUP inventory sheet? Classement ABC en gestion des stocks | PDF - Scribd
Voici un texte informatif (exercices corrigés — format libre) sur la gestion des approvisionnements et des stocks. Il contient plusieurs exercices avec énoncés, solutions détaillées et rappels de formules utiles.
Pour gérer un stock, il faut arbitrer entre deux types de coûts contradictoires : licence en logistique
Énoncé :
Demande annuelle : 12 000 unités
Coût de passation : 80 €
Coût unitaire : 25 €
Taux de possession : 18 %
Énoncé :
Une librairie a un stock initial de 1 200 cahiers au 1er janvier. Au 31 décembre, le stock final est de 800 cahiers. La demande annuelle est de 10 000 cahiers. Calculez le stock moyen et la rotation des stocks.
Corrigé :
Énoncé :
Demande annuelle : 6 000 unités.
Délai d’approvisionnement : 10 jours.
L’entreprise travaille 300 jours par an.
Stock initial = 500.
Consommation linéaire.
Corrigé :
Demande journalière : ( d = \frac6,000300 = 20 ) unités/jour.
Point de commande : ( S = d \times t = 20 \times 10 = 200 ) unités.
Interprétation : Lorsque le stock descend à 200 unités, il faut passer une commande. La commande arrivera 10 jours plus tard, après consommation de 200 unités, donc stock nul à l’arrivée (pas de rupture, pas de stock de sécurité).
Dans le monde concurrentiel d’aujourd’hui, la gestion des approvisionnements et des stocks n’est plus une simple fonction support. C’est un levier stratégique de rentabilité. Un surstockage bloque du cash ; une rupture de stock fait fuir les clients. Pour les étudiants en BTS MCO, BUT GEA, licence en logistique, ou les professionnels en reconversion, rien ne vaut la pratique pour maîtriser ces concepts.
Vous cherchez des exercices corrigés sur la gestion des approvisionnements et des stocks free ? Cet article est fait pour vous. Nous allons passer de la théorie de base (le calcul du stock moyen) aux outils avancés (la méthode Wilson, le point de commande, le stock de sécurité), le tout avec des exercices pratiques et leurs corrections détaillées.
[ QEC = \sqrt\frac2 \times D \times C_pC_m ] Où :