Consider the Tiger Catering problem (Problem 4-33). For each of the following situations, what would be

The impact on the sandwich-making plan and total cost? If it is possible to compute the new cost or sandwich-making plan, do so.
(a) The unit cost for tuna sandwiches decreases by $0.30.
(b) The unit cost for tuna and cheese sandwiches increases to $2.40.
(c) The unit cost for ham sandwiches increases to $3.75.
(d) The unit cost for ham and cheese sandwiches decreases by $0.70.
(e) The club does not want any more than 12 ham sandwiches.
(f) The unit cost for cheese sandwiches decreases to $2.05.

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Variable Cells Final Reduced Objecti Value ve Allows ble Allowable Coefficient Increase Decreas Name Cost EB$4 Numberto make Tuna 10 2.42 1E+ 30 Number to make 30.00 2.12 1E+30 0.99 EDS4 Numberto make Ham 10 EES4 Numberto make EFS4 Numberto make 1E+30 1E-+30 0.66 3.02 0.66 0.24 12.00 Constrai rrts Shadow ConstaintAllowa ble Fina Value 140.00 130.00 76.00 74.00 64.00 Name Price R.H. Side Increase Decreas EGS7 Bread (slices EGS8 Tuna (oz EGS9 Ham (oz.) EGS10 Cheese (oz EG$11 Maya (oz.) EG$12 Mustard (oz.) EGE13- Lettuce (oz.) EGS 14 Tomato (oz EG$15 Packaqe (unit) EG$16 Labor (hrs) EG$17 Min tota EGS18 Min Tuna EG$19 Min Tuna/Ch EG$20Min Ham 0 140 130.0 100.0 80 72 1E-+30 24 1E+30 1E+3B 24 1E+-3 18.00 3.60 2.5 4.40 17.50 36.00 70 DO 20 40 72 1E+30 1E+30 1 E+.30 1E+30 1E-+30 3 0.00 moo 30.00 10-00 70.00 10 12 1.3.50 18 10 1E-F30 1.50 0.99 10,00 G$21 Min HairVCh