Please solve that problem as soon as possible...

JoShop needs to assign four jobs to four workers. The cost of performing a job is a function of the skills of the workers. Table 5.40 summarizes the cost of the assignments. Worker 1 cannot do job 3, and worker 3 cannot do job 4. Determine the optimal assign- ment using the Hungarian method. TABLE 5.39 Data for Problem 5-32 (i) (ii) $3 $2 $2 $3 $10 $7 $5 $7 $5 $5 $3 $3 $6 $2 $2 $5 $6 $7 $10 $4 $2 $4 $2 $7 $6 $3 $1 $6 $9 $1 $6 $5 $6 $4 $2 $9 $4 $5 $6 $8 $4 $2 $6 $2 $7 $8 $7 $7 $9 TABLE 5.40 Data for Problem 5-33 Job 1 3 4 $50 $70 $90 $70 $50 $40 $30 $20 $20 $30 $20 $50 $60 Worker 3 $70 12 4