Question: Please provide the computations for the cells in this problem to ensure understanding of how the result was achieved. Stock price Annual Dividend yield (D/P)

Please provide the computations for the cells in this problem to ensure understanding of how the result was achieved.

Stock price Annual Dividend yield (D/P) Exercise Price Risk free Rate Time to expiration (yrs) Volatility (Annualized) Adjusted Stock Price d1 N'(d1) d2 Option premium
5 0 45 0.06 0.25 0.2 5 -21.77 5E-104 -21.872 0
10 0 45 0.06 0.25 0.2 10 -14.84 6E-49 -14.941 0
15 0 45 0.06 0.25 0.2 15 -10.79 2.2E-26 -10.886 0
20 0 45 0.06 0.25 0.2 20 -7.909 1E-14 -8.0093 0
25 0 45 0.06 0.25 0.2 25 -5.678 4E-08 -5.7779 0
30 0 45 0.06 0.25 0.2 30 -3.855 0.00024 -3.9547 0
35 0 45 0.06 0.25 0.2 35 -2.313 0.02748 -2.4131 0.01195526
40 0 45 0.06 0.25 0.2 40 -0.978 0.24733 -1.0778 0.33236805
45 0 45 0.06 0.25 0.2 45 0.2 0.39104 0.1 2.13609877
50 0 45 0.06 0.25 0.2 50 1.2536 0.18183 1.1536 5.93192353
55 0 45 0.06 0.25 0.2 55 2.2067 0.03495 2.1067 10.6972079
60 0 45 0.06 0.25 0.2 60 3.0768 0.00351 2.9768 15.671753
65 0 45 0.06 0.25 0.2 65 3.8772 0.00022 3.7772 20.670044
70 0 45 0.06 0.25 0.2 70 4.6183 9.3E-06 4.5183 25.6699655
75 0 45 0.06 0.25 0.2 75 5.3083 3E-07 5.2083 30.6699628
80 0 45 0.06 0.25 0.2 80 5.9536 8E-09 5.8536 35.6699627
85 0 45 0.06 0.25 0.2 85 6.5599 1.8E-10 6.4599 40.6699627
90 0 45 0.06 0.25 0.2 90 7.1315 3.6E-12 7.0315 45.6699627
95 0 45 0.06 0.25 0.2 95 7.6721 6.6E-14 7.5721 50.6699627
100 0 45 0.06 0.25 0.2 100 8.1851 1.1E-15 8.0851 55.6699627
105 0 45 0.06 0.25 0.2 105 8.673 1.8E-17 8.573 60.6699627
110 0 45 0.06 0.25 0.2 110 9.1382 2.9E-19 9.0382 65.6699627
115 0 45 0.06 0.25 0.2 115 9.5827 4.6E-21 9.4827 70.6699627
120 0 45 0.06 0.25 0.2 120 10.008 7.1E-23 9.9083 75.6699627
125 0 45 0.06 0.25 0.2 125 10.417 1.1E-24 10.317 80.6699627
130 0 45 0.06 0.25 0.2 130 10.809 1.7E-26 10.709 85.6699627
135 0 45 0.06 0.25 0.2 135 11.186 2.7E-28 11.086 90.6699627
140 0 45 0.06 0.25 0.2 140 11.55 4.3E-30 11.45 95.6699627
145 0 45 0.06 0.25 0.2 145 11.901 7E-32 11.801 100.669963
150 0 45 0.06 0.25 0.2 150 12.24 1.2E-33 12.14 105.669963
155 0 45 0.06 0.25 0.2 155 12.568 2E-35 12.468 110.669963
160 0 45 0.06 0.25 0.2 160 12.885 3.5E-37 12.785 115.669963
165 0 45 0.06 0.25 0.2 165 13.193 6.4E-39 13.093 120.669963
170 0 45 0.06 0.25 0.2 170 13.491 1.2E-40 13.391 125.669963
175 0 45 0.06 0.25 0.2 175 13.781 2.3E-42 13.681 130.669963
180 0 45 0.06 0.25 0.2 180 14.063 4.5E-44 13.963 135.669963
185 0 45 0.06 0.25 0.2 185 14.337 9.3E-46 14.237 140.669963
190 0 45 0.06 0.25 0.2 190 14.604 2E-47 14.504 145.669963
195 0 45 0.06 0.25 0.2 195 14.863 4.3E-49 14.763 150.669963
200 0 45 0.06 0.25 0.2 200 15.117 9.6E-51 15.017 155.669963
205 0 45 0.06 0.25 0.2 205 15.363 2.2E-52 15.263 160.669963
210 0 45 0.06 0.25 0.2 210 15.604 5.3E-54 15.504 165.669963
215 0 45 0.06 0.25 0.2 215 15.84 1.3E-55 15.74 170.669963
220 0 45 0.06 0.25 0.2 220 16.07 3.4E-57 15.97 175.669963
225 0 45 0.06 0.25 0.2 225 16.294 8.8E-59 16.194 180.669963
230 0 45 0.06 0.25 0.2 230 16.514 2.4E-60 16.414 185.669963
235 0 45 0.06 0.25 0.2 235 16.729 6.7E-62 16.629 190.669963
240 0 45 0.06 0.25 0.2 240 16.94 1.9E-63 16.84 195.669963
245 0 45 0.06 0.25 0.2 245 17.146 5.8E-65 17.046 200.669963
250 0 45 0.06 0.25 0.2 250 17.348 1.8E-66 17.248 205.669963
255 0 45 0.06 0.25 0.2 255 17.546 5.6E-68 17.446 210.669963
260 0 45 0.06 0.25 0.2 260 17.74 1.8E-69 17.64 215.669963
265 0 45 0.06 0.25 0.2 265 17.931 6.1E-71 17.831 220.669963
270 0 45 0.06 0.25 0.2 270 18.118 2.1E-72 18.018 225.669963
275 0 45 0.06 0.25 0.2 275 18.301 7.4E-74 18.201 230.669963
280 0 45 0.06 0.25 0.2 280 18.481 2.7E-75 18.381 235.669963
285 0 45 0.06 0.25 0.2 285 18.658 1E-76 18.558 240.669963
290 0 45 0.06 0.25 0.2 290 18.832 3.9E-78 18.732 245.669963
295 0 45 0.06 0.25 0.2 295 19.003 1.5E-79 18.903 250.669963
300 0 45 0.06 0.25 0.2 300 19.171 6.2E-81 19.071 255.669963

When the Option is deep in the money: There is no limit to the option value, it can increase upto any value, with increase in underlying price but the time value will not increase more than 0.6699. (As shown in the table mentioned below). Therefore, time value of option increases initially, but reaches to highest level at ATM option i.e. K= 45, after it starts decreasing and then become constant for deep in the money options.

Stock price Option premium Intrinsic Value Time Value
5 0 0 0
10 0 0 0
15 0 0 0
20 0 0 0
25 0 0 0
30 0 0 0
35 0.011955 0 0.011955
40 0.332368 0 0.332368
45 2.136099 0 2.136099
50 5.931924 5 0.931924
55 10.69721 10 0.697208
60 15.67175 15 0.671753
65 20.67004 20 0.670044
70 25.66997 25 0.669965
75 30.66996 30 0.669963
80 35.66996 35 0.669963
85 40.66996 40 0.669963
90 45.66996 45 0.669963
95 50.66996 50 0.669963
100 55.66996 55 0.669963
105 60.66996 60 0.669963
110 65.66996 65 0.669963
115 70.66996 70 0.669963
120 75.66996 75 0.669963
125 80.66996 80 0.669963
130 85.66996 85 0.669963
135 90.66996 90 0.669963
140 95.66996 95 0.669963
145 100.67 100 0.669963
150 105.67 105 0.669963
155 110.67 110 0.669963
160 115.67 115 0.669963
165 120.67 120 0.669963
170 125.67 125 0.669963
175 130.67 130 0.669963
180 135.67 135 0.669963
185 140.67 140 0.669963
190 145.67 145 0.669963
195 150.67 150 0.669963
200 155.67 155 0.669963
205 160.67 160 0.669963
210 165.67 165 0.669963
215 170.67 170 0.669963
220 175.67 175 0.669963
225 180.67 180 0.669963
230 185.67 185 0.669963
235 190.67 190 0.669963
240 195.67 195 0.669963
245 200.67 200 0.669963
250 205.67 205 0.669963
255 210.67 210 0.669963
260 215.67 215 0.669963
265 220.67 220 0.669963
270 225.67 225 0.669963
275 230.67 230 0.669963
280 235.67 235 0.669963
285 240.67 240 0.669963
290 245.67 245 0.669963
295 250.67 250 0.669963
300 255.67 255 0.669963

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